diff --git a/README.md b/README.md
index 0bb73de..9cb6510 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,664 @@
 Master-Slave-DNS-with-PowerDNS
 ===============
 
-Repository ini berisikan instalasi dan konfigurasi Master-Slave DNS pada PowerDNS
\ No newline at end of file
+Repository ini berisikan instalasi dan konfigurasi Master-Slave DNS pada PowerDNS
+
+## Task
+Instalasi dan Konfigurasi
+* PowerDNS
+* Database Server MariaDB 10.1.44
+* Glue Record Domain
+
+Ketentuan pengerjaan:
+* Menggunakan 2 VPS dengan OS centos7
+* Menggunakan domain utama (domain.tld)
+* Menggunakan DNS Server Pdns
+* Menggunakan Master Slave Pdns
+* Menggunakan Database Server MariaDB 10.1.44
+
+
+## Instalasi dan Konfigurasi Pdns dan MariaDB 10.1.44 (Master)
+#### Step 1: Install MariaDB 10.1.44
+Untuk melakukan instalasi MariaDB 10.1.44 yang pertama adalah melakukan remote ke IP VPS dengan menggunakan SSH
+
+> ```$ ssh root@ipaddress```
+
+Setelah berhasil login ke VPS, lakukan pembaharuan paket/repository dari system operasi Centos7 dengan perintah sebagai berikut:
+
+> ```# yum -y update```
+
+Setelah melakukan update system selanjutnya lakukan install epel-release
+
+> ```# yum install epel-release -y```
+
+Setelah melakukan install epel-release selanjutnya lakukan instalasi database server mariaDB 10.1.44 dan langkah pertama ialah menambahkan repository untuk mariaDB.
+
+> ```# vi /etc/yum.repos.d/mariadb.repo```
+
+Masukan perintah berikut:
+
+> ```
+[mariadb]
+name = MariaDB
+baseurl = http://yum.mariadb.org/10.1/centos7-amd64
+gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
+gpgcheck=1```
+
+Setelah menambahkan repo mariaDB, lakukan instalasi mariaDB dengan perintah berikut:
+
+> ```# yum install mariadb-server```
+
+Selanjutnya lakukan enable direktori dan file database mariaDB, berikut perintahnya:
+
+> ```# systemctl enable mariadb```
+
+Setelah direktori dan file database mariaDB dienable, jalankan service mariaDB dengan perintah berikut:
+
+> ```# systemctl start mariadb```
+
+Apabila paket database server telah selesai diinstall pastikan service mariaDB berjalan dengan status Running.
+
+> ```
+# systemctl status mariadb
+● mariadb.service - MariaDB 10.1.44 database server
+   Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled)
+  Drop-In: /etc/systemd/system/mariadb.service.d
+           └─migrated-from-my.cnf-settings.conf
+   Active: active (running) since Sat 2020-03-07 20:09:38 WIB; 22h ago
+     Docs: man:mysqld(8)
+           https://mariadb.com/kb/en/library/systemd/
+  Process: 29925 ExecStartPost=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCCESS)
+  Process: 29885 ExecStartPre=/bin/sh -c [ ! -e /usr/bin/galera_recovery ] && VAR= ||   VAR=`/usr/bin/galera_recovery`; [ $? -eq 0 ]   && systemctl set-environment _WSREP_START_POSITION=$VAR || exit 1 (code=exited, status=0/SUCCESS)
+  Process: 29883 ExecStartPre=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCCESS)
+ Main PID: 29897 (mysqld)
+   Status: "Taking your SQL requests now..."
+   CGroup: /system.slice/mariadb.service
+           └─29897 /usr/sbin/mysqld
+```
+
+#### Step 2: Secure mariaDB server and Configure Database
+
+Setelah melakukan instalasi mariaDB Server selanjutnya kita harus mengamankan databese server dengan cara menambahkan password login saat mengakses mariaDB server.
+
+> ```# mysql_secure_installation```
+
+Nantinya kita akan melakukan perubahan password untuk root database server, pilih `Y` dan masukan Password baru yang kuat.
+
+> ```
+Set root password? [Y/n] Y
+New password: 
+Re-enter new password: 
+```
+
+Apabila ada yang lain silakan klik `Y`
+
+> ```
+Remove anonymous users? [Y/n] Y
+Disallow root login remotely? [Y/n] Y
+Remove test database and access to it? [Y/n] Y
+Reload privilege tables now? [Y/n] Y
+```
+
+Setelah itu kita coba untuk melakukan login dengan password baru yang telah dibuat dengan perintah berikut:
+
+> ```
+# mysql -u root -p
+Input Password
+```
+
+Apabila telah login selanjutnya buat database, user dan password untuk service PowerDNS.
+
+> ```
+MariaDB [(none)]> Create database testpdns;
+MariaDB [(none)]> grant all privileges on testdns.* to pdns@localhost identified by 'pdnspassword';
+MariaDB [(none)]> flush privileges; 
+```
+
+Setelah itu pilih database testpdns;
+
+> ```
+MariaDB [(none)]>use testpdns;
+MariaDB [testpdns]>
+```
+
+Buat table baru untuk menyimpan record pdns pada database testpdns.
+
+> ```
+MariaDB [testpdns]> CREATE TABLE domains (
+  id                    INT AUTO_INCREMENT,
+  name                  VARCHAR(255) NOT NULL,
+  master                VARCHAR(128) DEFAULT NULL,
+  last_check            INT DEFAULT NULL,
+  type                  VARCHAR(6) NOT NULL,
+  notified_serial       INT UNSIGNED DEFAULT NULL,
+  account               VARCHAR(40) CHARACTER SET 'utf8' DEFAULT NULL,
+  PRIMARY KEY (id)
+) Engine=InnoDB CHARACTER SET 'latin1';
+```
+
+> ```
+MariaDB [testpdns]> CREATE UNIQUE INDEX name_index ON domains(name);
+```
+
+> ```
+MariaDB [testpdns]>CREATE TABLE records (
+  id                    BIGINT AUTO_INCREMENT,
+  domain_id             INT DEFAULT NULL,
+  name                  VARCHAR(255) DEFAULT NULL,
+  type                  VARCHAR(10) DEFAULT NULL,
+  content               VARCHAR(64000) DEFAULT NULL,
+  ttl                   INT DEFAULT NULL,
+  prio                  INT DEFAULT NULL,
+  disabled              TINYINT(1) DEFAULT 0,
+  ordername             VARCHAR(255) BINARY DEFAULT NULL,
+  auth                  TINYINT(1) DEFAULT 1,
+  PRIMARY KEY (id)
+) Engine=InnoDB CHARACTER SET 'latin1';
+```
+
+> ```
+MariaDB [testpdns]> CREATE INDEX nametype_index ON records(name,type);
+```
+
+> ```
+MariaDB [testpdns]> CREATE INDEX domain_id ON records(domain_id);
+```
+
+> ```
+MariaDB [testpdns]> CREATE INDEX ordername ON records (ordername);
+```
+
+> ```
+MariaDB [testpdns]> CREATE TABLE supermasters (
+  ip                    VARCHAR(64) NOT NULL,
+  nameserver            VARCHAR(255) NOT NULL,
+  account               VARCHAR(40) CHARACTER SET 'utf8' NOT NULL,
+  PRIMARY KEY (ip, nameserver)
+) Engine=InnoDB CHARACTER SET 'latin1';
+```
+
+> ```
+MariaDB [testpdns]> CREATE TABLE comments (
+  id                    INT AUTO_INCREMENT,
+  domain_id             INT NOT NULL,
+  name                  VARCHAR(255) NOT NULL,
+  type                  VARCHAR(10) NOT NULL,
+  modified_at           INT NOT NULL,
+  account               VARCHAR(40) CHARACTER SET 'utf8' DEFAULT NULL,
+  comment               TEXT CHARACTER SET 'utf8' NOT NULL,
+  PRIMARY KEY (id)
+) Engine=InnoDB CHARACTER SET 'latin1';
+```
+
+> ```
+MariaDB [testpdns]> CREATE INDEX comments_name_type_idx ON comments (name, type);
+```
+
+> ```
+MariaDB [testpdns]> CREATE INDEX comments_order_idx ON comments (domain_id, modified_at);
+```
+
+> ```
+MariaDB [testpdns]> CREATE TABLE domainmetadata (
+  id                    INT AUTO_INCREMENT,
+  domain_id             INT NOT NULL,
+  kind                  VARCHAR(32),
+  content               TEXT,
+  PRIMARY KEY (id)
+) Engine=InnoDB CHARACTER SET 'latin1';
+```
+
+> ```
+MariaDB [testpdns]> CREATE INDEX domainmetadata_idx ON domainmetadata (domain_id, kind);
+```
+
+> ```
+MariaDB [testpdns]> CREATE TABLE cryptokeys (
+  id                    INT AUTO_INCREMENT,
+  domain_id             INT NOT NULL,
+  flags                 INT NOT NULL,
+  active                BOOL,
+  published             BOOL DEFAULT 1,
+  content               TEXT,
+  PRIMARY KEY(id)
+) Engine=InnoDB CHARACTER SET 'latin1';
+```
+
+> ```
+MariaDB [testpdns]>CREATE INDEX domainidindex ON cryptokeys(domain_id);
+```
+
+> ```
+MariaDB [testpdns]> CREATE TABLE tsigkeys (
+  id                    INT AUTO_INCREMENT,
+  name                  VARCHAR(255),
+  algorithm             VARCHAR(50),
+  secret                VARCHAR(255),
+  PRIMARY KEY (id)
+) Engine=InnoDB CHARACTER SET 'latin1';
+```
+
+> ```
+MariaDB [testpdns]> CREATE UNIQUE INDEX namealgoindex ON tsigkeys(name, algorithm);
+```
+
+Tambahkan perintah berikut untuk membuat kunci untuk setiap table diatas.
+
+> ```
+MariaDB [testpdns]> ALTER TABLE records ADD CONSTRAINT `records_domain_id_ibfk` FOREIGN KEY (`domain_id`) REFERENCES `domains` (`id`) ON DELETE CASCADE ON UPDATE CASCADE;
+MariaDB [testpdns]> ALTER TABLE comments ADD CONSTRAINT `comments_domain_id_ibfk` FOREIGN KEY (`domain_id`) REFERENCES `domains` (`id`) ON DELETE CASCADE ON UPDATE CASCADE;
+MariaDB [testpdns]> ALTER TABLE domainmetadata ADD CONSTRAINT `domainmetadata_domain_id_ibfk` FOREIGN KEY (`domain_id`) REFERENCES `domains` (`id`) ON DELETE CASCADE ON UPDATE CASCADE;
+MariaDB [testpdns]> ALTER TABLE cryptokeys ADD CONSTRAINT `cryptokeys_domain_id_ibfk` FOREIGN KEY (`domain_id`) REFERENCES `domains` (`id`) ON DELETE CASCADE ON UPDATE CASCADE;
+```
+
+Lihat hasil dari penambahan table dengan perintah berikut:
+
+> ```
+MariaDB [testpdns]> show tables;
++--------------------+
+| Tables_in_testpdns |
++--------------------+
+| comments           |
+| cryptokeys         |
+| domainmetadata     |
+| domains            |
+| records            |
+| supermasters       |
+| tsigkeys           |
++--------------------+
+7 rows in set (0.00 sec)
+```
+
+#### Step 3: Instalasi dan konfigurasi PowerDNS
+
+Setelah membuat database dan table untuk service PowerDNS selanjutnya lakukan instalasi PowerDNS.
+
+> ```# yum -y install pdns pdns-backend-mysql bind-utils```
+
+Lakukan konfigurasi file `pdns.conf`
+
+> ```
+# cd /etc/pdns/
+pdns#  vi pdns.conf
+```
+
+Rubah dan tambahakan perintah berikut.
+
+> ```
+#i################################
+# launch        Which backends to launch and order to query them in
+#
+# launch=bind (kasih tanda pagar untuk nonaktifkan)
+launch=gmysql
+gmysql-host=localhost
+gmysql-user=pdns (user database)
+gmysql-password=y4m4h475 (Password database)
+gmysql-dbname=testpdns (nama database)
+```
+
+Save dan Close kemudian enable serta aktifkan service PowerDNS.
+
+> ```
+# systemctl enable pdns
+# systemctl start pdns
+```
+
+Pastikan service PowerDNS berjalan
+
+> ```
+# systemctl status pdns
+● pdns.service - PowerDNS Authoritative Server
+   Loaded: loaded (/usr/lib/systemd/system/pdns.service; enabled; vendor preset: disabled)
+   Active: active (running) since Sun 2020-03-15 13:08:11 WIB; 1h 21min ago
+     Docs: man:pdns_server(1)
+           man:pdns_control(1)
+           https://doc.powerdns.com
+ Main PID: 2796 (pdns_server)
+   CGroup: /system.slice/pdns.service
+           └─2796 /usr/sbin/pdns_server --guardian=no --daemon=no --disable-s...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: UDP server bound to 0....
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: UDPv6 server bound to ...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: TCP server bound to 0....
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: TCPv6 server bound to ...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: PowerDNS Authoritative...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: Using 64-bits mode. Bu...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: PowerDNS comes with AB...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: Creating backend conne...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: About to create 3 back...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: Done launching threads...
+Hint: Some lines were ellipsized, use -l to show in full.
+```
+
+## Instalasi dan Konfigurasi Pdns dan MariaDB 10.1.44 (Slave)
+#### Step 1: Install MariaDB 10.1.44
+Untuk melakukan instalasi MariaDB 10.1.44 yang pertama adalah melakukan remote ke IP VPS dengan menggunakan SSH
+
+> ```$ ssh root@ipaddress```
+
+Setelah berhasil login ke VPS, lakukan pembaharuan paket/repository dari system operasi Centos7 dengan perintah sebagai berikut:
+
+> ```# yum -y update```
+
+Setelah melakukan update system selanjutnya lakukan install epel-release
+
+> ```# yum install epel-release -y```
+
+Setelah melakukan install epel-release selanjutnya lakukan instalasi database server mariaDB 10.1.44 dan langkah pertama ialah menambahkan repository untuk mariaDB.
+
+> ```# vi /etc/yum.repos.d/mariadb.repo```
+
+Masukan perintah berikut:
+
+> ```
+[mariadb]
+name = MariaDB
+baseurl = http://yum.mariadb.org/10.1/centos7-amd64
+gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
+gpgcheck=1```
+
+Setelah menambahkan repo mariaDB, lakukan instalasi mariaDB dengan perintah berikut:
+
+> ```# yum install mariadb-server```
+
+Selanjutnya lakukan enable direktori dan file database mariaDB, berikut perintahnya:
+
+> ```# systemctl enable mariadb```
+
+Setelah direktori dan file database mariaDB dienable, jalankan service mariaDB dengan perintah berikut:
+
+> ```# systemctl start mariadb```
+
+Apabila paket database server telah selesai diinstall pastikan service mariaDB berjalan dengan status Running.
+
+> ```
+# systemctl status mariadb
+● mariadb.service - MariaDB 10.1.44 database server
+   Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled)
+  Drop-In: /etc/systemd/system/mariadb.service.d
+           └─migrated-from-my.cnf-settings.conf
+   Active: active (running) since Sat 2020-03-07 20:09:38 WIB; 22h ago
+     Docs: man:mysqld(8)
+           https://mariadb.com/kb/en/library/systemd/
+  Process: 29925 ExecStartPost=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCCESS)
+  Process: 29885 ExecStartPre=/bin/sh -c [ ! -e /usr/bin/galera_recovery ] && VAR= ||   VAR=`/usr/bin/galera_recovery`; [ $? -eq 0 ]   && systemctl set-environment _WSREP_START_POSITION=$VAR || exit 1 (code=exited, status=0/SUCCESS)
+  Process: 29883 ExecStartPre=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCCESS)
+ Main PID: 29897 (mysqld)
+   Status: "Taking your SQL requests now..."
+   CGroup: /system.slice/mariadb.service
+           └─29897 /usr/sbin/mysqld
+```
+
+#### Step 2: Secure mariaDB server and Configure Database
+
+Setelah melakukan instalasi mariaDB Server selanjutnya kita harus mengamankan databese server dengan cara menambahkan password login saat mengakses mariaDB server.
+
+> ```# mysql_secure_installation```
+
+Nantinya kita akan melakukan perubahan password untuk root database server, pilih `Y` dan masukan Password baru yang kuat.
+
+> ```
+Set root password? [Y/n] Y
+New password: 
+Re-enter new password: 
+```
+
+Apabila ada yang lain silakan klik `Y`
+
+> ```
+Remove anonymous users? [Y/n] Y
+Disallow root login remotely? [Y/n] Y
+Remove test database and access to it? [Y/n] Y
+Reload privilege tables now? [Y/n] Y
+```
+
+Setelah itu kita coba untuk melakukan login dengan password baru yang telah dibuat dengan perintah berikut:
+
+> ```
+# mysql -u root -p
+Input Password
+```
+
+Apabila telah login selanjutnya buat database, user dan password untuk service PowerDNS.
+
+> ```
+MariaDB [(none)]> Create database Slave_dns;
+MariaDB [(none)]> grant all privileges on Slave_dns.* to pdns@localhost identified by 'pdnspassword';
+MariaDB [(none)]> flush privileges; 
+```
+
+Setelah itu pilih database testpdns;
+
+> ```
+MariaDB [(none)]>use Slave_pdns;
+MariaDB [Slave_pdns]>
+```
+
+Buat table baru untuk menyimpan record pdns pada database testpdns.
+
+> ```
+MariaDB [Slave_pdns]> CREATE TABLE domains (
+  id                    INT AUTO_INCREMENT,
+  name                  VARCHAR(255) NOT NULL,
+  master                VARCHAR(128) DEFAULT NULL,
+  last_check            INT DEFAULT NULL,
+  type                  VARCHAR(6) NOT NULL,
+  notified_serial       INT UNSIGNED DEFAULT NULL,
+  account               VARCHAR(40) CHARACTER SET 'utf8' DEFAULT NULL,
+  PRIMARY KEY (id)
+) Engine=InnoDB CHARACTER SET 'latin1';
+```
+
+> ```
+MariaDB [Slave_pdns]> CREATE UNIQUE INDEX name_index ON domains(name);
+```
+
+> ```
+MariaDB [Slave_pdns]>CREATE TABLE records (
+  id                    BIGINT AUTO_INCREMENT,
+  domain_id             INT DEFAULT NULL,
+  name                  VARCHAR(255) DEFAULT NULL,
+  type                  VARCHAR(10) DEFAULT NULL,
+  content               VARCHAR(64000) DEFAULT NULL,
+  ttl                   INT DEFAULT NULL,
+  prio                  INT DEFAULT NULL,
+  disabled              TINYINT(1) DEFAULT 0,
+  ordername             VARCHAR(255) BINARY DEFAULT NULL,
+  auth                  TINYINT(1) DEFAULT 1,
+  PRIMARY KEY (id)
+) Engine=InnoDB CHARACTER SET 'latin1';
+```
+
+> ```
+MariaDB [Slave_pdns]> CREATE INDEX nametype_index ON records(name,type);
+```
+
+> ```
+MariaDB [Slave_pdns]> CREATE INDEX domain_id ON records(domain_id);
+```
+
+> ```
+MariaDB [Slave_pdns]> CREATE INDEX ordername ON records (ordername);
+```
+
+> ```
+MariaDB [Slave_pdns]> CREATE TABLE supermasters (
+  ip                    VARCHAR(64) NOT NULL,
+  nameserver            VARCHAR(255) NOT NULL,
+  account               VARCHAR(40) CHARACTER SET 'utf8' NOT NULL,
+  PRIMARY KEY (ip, nameserver)
+) Engine=InnoDB CHARACTER SET 'latin1';
+```
+
+> ```
+MariaDB [Slave_pdns]> CREATE TABLE comments (
+  id                    INT AUTO_INCREMENT,
+  domain_id             INT NOT NULL,
+  name                  VARCHAR(255) NOT NULL,
+  type                  VARCHAR(10) NOT NULL,
+  modified_at           INT NOT NULL,
+  account               VARCHAR(40) CHARACTER SET 'utf8' DEFAULT NULL,
+  comment               TEXT CHARACTER SET 'utf8' NOT NULL,
+  PRIMARY KEY (id)
+) Engine=InnoDB CHARACTER SET 'latin1';
+```
+
+> ```
+MariaDB [Slave_pdns]> CREATE INDEX comments_name_type_idx ON comments (name, type);
+```
+
+> ```
+MariaDB [Slave_pdns]> CREATE INDEX comments_order_idx ON comments (domain_id, modified_at);
+```
+
+> ```
+MariaDB [Slave_pdns]> CREATE TABLE domainmetadata (
+  id                    INT AUTO_INCREMENT,
+  domain_id             INT NOT NULL,
+  kind                  VARCHAR(32),
+  content               TEXT,
+  PRIMARY KEY (id)
+) Engine=InnoDB CHARACTER SET 'latin1';
+```
+
+> ```
+MariaDB [Slave_pdns]> CREATE INDEX domainmetadata_idx ON domainmetadata (domain_id, kind);
+```
+
+> ```
+MariaDB [Slave_pdns]> CREATE TABLE cryptokeys (
+  id                    INT AUTO_INCREMENT,
+  domain_id             INT NOT NULL,
+  flags                 INT NOT NULL,
+  active                BOOL,
+  published             BOOL DEFAULT 1,
+  content               TEXT,
+  PRIMARY KEY(id)
+) Engine=InnoDB CHARACTER SET 'latin1';
+```
+
+> ```
+MariaDB [Slave_pdns]>CREATE INDEX domainidindex ON cryptokeys(domain_id);
+```
+
+> ```
+MariaDB [Slave_pdns]> CREATE TABLE tsigkeys (
+  id                    INT AUTO_INCREMENT,
+  name                  VARCHAR(255),
+  algorithm             VARCHAR(50),
+  secret                VARCHAR(255),
+  PRIMARY KEY (id)
+) Engine=InnoDB CHARACTER SET 'latin1';
+```
+
+> ```
+MariaDB [Slave_pdns]> CREATE UNIQUE INDEX namealgoindex ON tsigkeys(name, algorithm);
+```
+
+Tambahkan perintah berikut untuk membuat kunci untuk setiap table diatas.
+
+> ```
+MariaDB [Slave_pdns]> ALTER TABLE records ADD CONSTRAINT `records_domain_id_ibfk` FOREIGN KEY (`domain_id`) REFERENCES `domains` (`id`) ON DELETE CASCADE ON UPDATE CASCADE;
+MariaDB [Slave_pdns]> ALTER TABLE comments ADD CONSTRAINT `comments_domain_id_ibfk` FOREIGN KEY (`domain_id`) REFERENCES `domains` (`id`) ON DELETE CASCADE ON UPDATE CASCADE;
+MariaDB [Slave_pdns]> ALTER TABLE domainmetadata ADD CONSTRAINT `domainmetadata_domain_id_ibfk` FOREIGN KEY (`domain_id`) REFERENCES `domains` (`id`) ON DELETE CASCADE ON UPDATE CASCADE;
+MariaDB [Slave_pdns]> ALTER TABLE cryptokeys ADD CONSTRAINT `cryptokeys_domain_id_ibfk` FOREIGN KEY (`domain_id`) REFERENCES `domains` (`id`) ON DELETE CASCADE ON UPDATE CASCADE;
+```
+
+Lihat hasil dari penambahan table dengan perintah berikut:
+
+> ```
+MariaDB [Slave_pdns]> show tables;
++----------------------+
+| Tables_in_Slave_pdns |
++----------------------+
+| comments             |
+| cryptokeys           |
+| domainmetadata       |
+| domains              |
+| records              |
+| supermasters         |
+| tsigkeys             |
++----------------------+
+7 rows in set (0.00 sec)
+```
+
+#### Step 3: Instalasi dan konfigurasi PowerDNS
+
+Setelah membuat database dan table untuk service PowerDNS selanjutnya lakukan instalasi PowerDNS.
+
+> ```# yum -y install pdns pdns-backend-mysql bind-utils```
+
+Lakukan konfigurasi file `pdns.conf`
+
+> ```
+# cd /etc/pdns/
+pdns#  vi pdns.conf
+```
+
+Rubah dan tambahakan perintah berikut.
+
+> ```
+#i################################
+# launch        Which backends to launch and order to query them in
+#
+# launch=bind (kasih tanda pagar untuk nonaktifkan)
+launch=gmysql
+gmysql-host=localhost
+gmysql-user=pdns (user database)
+gmysql-password=y4m4h475 (Password database)
+gmysql-dbname=Slave_pdns (nama database)
+```
+
+Save dan Close kemudian enable serta aktifkan service PowerDNS.
+
+> ```
+# systemctl enable pdns
+# systemctl start pdns
+```
+
+Pastikan service PowerDNS berjalan
+
+> ```
+# systemctl status pdns
+● pdns.service - PowerDNS Authoritative Server
+   Loaded: loaded (/usr/lib/systemd/system/pdns.service; enabled; vendor preset: disabled)
+   Active: active (running) since Sun 2020-03-15 13:08:11 WIB; 1h 21min ago
+     Docs: man:pdns_server(1)
+           man:pdns_control(1)
+           https://doc.powerdns.com
+ Main PID: 2796 (pdns_server)
+   CGroup: /system.slice/pdns.service
+           └─2796 /usr/sbin/pdns_server --guardian=no --daemon=no --disable-s...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: UDP server bound to 0....
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: UDPv6 server bound to ...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: TCP server bound to 0....
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: TCPv6 server bound to ...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: PowerDNS Authoritative...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: Using 64-bits mode. Bu...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: PowerDNS comes with AB...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: Creating backend conne...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: About to create 3 back...
+Mar 15 13:08:11 pdns.padiakse.my.id pdns_server[2796]: Done launching threads...
+Hint: Some lines were ellipsized, use -l to show in full.
+```
+
+## Konfigurasi PowerDNS Master Slave
+#### Step 1: Konfigurasi Pdns Master
+
+Lakukan konfigurasi file `pdns.conf`
+
+> ```
+# cd /etc/pdns/
+pdns#  vi pdns.conf
+```
+
+Lakukan perubahan pada file  pdns.conf seperti berikut:
+
+* Script ini digunakan untuk mengenali alamat IP dari PowerDNS Slave
+
+> ```
+#################################
+# allow-axfr-ips        Allow zonetransfers only to these subnets
+#
+# allow-axfr-ips=127.0.0.0/8,::1
+allow-axfr-ips=117.53.47.189
+```