Difference between revisions of "DNS"

ns.123-reg.co.uk

<?php
Header( "HTTP/1.1 301 Moved Permanently" ); 
Header( "Location: http://serverIP" ); 
?>
mv /etc/rndc.conf /etc/backuprndc.conf
cp /etc/named.conf /etc/backupnamed.conf
vim /etc/named.conf
include "/etc/rndc.key";

controls {
        inet 127.0.0.1 port 953
        allow { 127.0.0.1 localhost; } keys { "rndc-key"; };
};
rndc querylog
tail -f /var/log/messages
Sep 20 16:15:24 ftpuser named[2726]: client 81.21.76.12#49649: view external: query: domain.co.uk IN A + (37.122.208.32)
Sep 20 16:16:20 ftpuser named[2726]: client 66.90.68.15#61686: view external: query: domain.co.uk IN A -ED (37.122.208.32)
Sep 20 16:16:20 ftpuser named[2726]: client 66.90.68.15#58646: view external: query: domain.co.uk IN AAAA -ED (37.122.208.32)
Sep 20 16:16:39 ftpuser named[2726]: client 93.113.174.225#34122: view external: query: domain.co.uk IN NS + (37.122.208.32)
Sep 20 16:16:39 ftpuser named[2726]: client 93.113.174.225#38358: view external: query: domain.co.uk IN MX + (37.122.208.32)
Sep 20 16:16:39 ftpuser named[2726]: client 93.113.174.225#44659: view external: query: adobe.com IN A + (37.122.208.32)
Sep 20 16:16:39 ftpuser named[2726]: client 93.113.174.225#44659: view external: query (cache) 'adobe.com/A/IN' denied
rndc querylog
+ - A
Z – SOA
& - NS
‘ – TXT (used for SPF)
@ - MX
mymusicstation.co.uk.    NS ns.123-reg.co.uk.
mymusicstation.co.uk.    NS ns2.123-reg.co.uk.
mymusicstation.co.uk.    A  37.122.208.32
mymusicstation.co.uk.    NS ns.mymusicstation.co.uk.
mymusicstation.co.uk.    NS ns2.mymusicstation.co.uk.
ns.mymusicstation.co.uk  A  37.122.208.32
ns2.mymusicstation.co.uk A  37.122.208.32
serverkb.co.uk           A  212.67.205.129

@               A  212.67.205.129
serverkb.co.uk. NS ns.mymusicstation.co.uk.
serverkb.co.uk. NS ns2.mymusicstation.co.uk.
allow-transfer {"212.67.202.2";};
allow-transfer {"92.51.159.40";};

// Comment ns.123-reg.co.uk  = 212.67.202.2
// Comment ns2.123-reg.co.uk = 92.51.159.40
// Comment After making the allow-transfer change run rndc reload
database: /var/lib/nsd/nsd.db
        difffile: /var/lib/nsd/ixfr.db
        ip4-only: yes
        pidfile: /var/run/nsd/nsd.pid
        username: named
        xfrdfile: /var/lib/nsd/xfrd.state
        zonesdir: /var/named
        ip-address: 127.0.0.1
        ip-address: 37.122.208.32
zone:
        name: "mymusicstation.co.uk"
        zonefile: "mymusicstation.co.uk.db"
zone:
        name: "serverkb.co.uk"
        zonefile: "serverkb.co.uk.db"

apt-get install pdns-server pdns-backend-mysql
vim /etc/powerdns/pdns.d/pdns.local.gmysql
use pdns
mysql -h 127.0.0.1 -u MySQLuser -Ddatabasename -p
*password*
quit
/etc/init.d/pdns start
/etc/init.d/pdns status
apt-get install pdns-recursor
"The specified directory contains a service directory"
Host: yourdomain.co.uk
NS record
Value: ns1.yourdomain.co.uk

Host: yourdomain.co.uk
NS record
Value: ns2.yourdomain.co.uk

Host: ns1.yourdomain.co.uk
A record
Value: Server IP address

Host: ns2.yourdomain.co.uk
A record
Value: Server IP address
cd %plesk_bin%
dnsmng.exe update *
whois domain.co.uk | grep -i -A 3 "name server"

@@ Line 183: / Line 183: @@
 dig +trace domain.co.uk
+== .gov.uk ==
+A lot of .gov.uk are managed by https://www.ja.net
+To do a WHOIS lookup on .gov or .gov.uk domains, go to http://cqcounter.com
+== Installing PowerDNS ==
+This is on an Ubuntu 12.04 server.
+<pre>apt-get install pdns-server pdns-backend-mysql</pre>
+Run through the install until it fails with:
+''mysql said: ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'type=InnoDB' at line 10''
+<pre>vim /etc/powerdns/pdns.d/pdns.local.gmysql</pre>
+Change localhost to 127.0.0.1, then connect to MySQL with mysql -p and use your database:
+<pre>use pdns</pre>
+Then go to Section "1. Example: configuring MySQL" of [http://doc.powerdns.com/configuring-db-connection.html#configuring-mysql this] documentation until after the final GRANT ALL MySQL command. Then quit out of MySQL.
+Test the connection to the database:
+<pre>mysql -h 127.0.0.1 -u MySQLuser -Ddatabasename -p
+*password*
+quit</pre>
+Start PowerDNS:
+<pre>/etc/init.d/pdns start
+/etc/init.d/pdns status</pre>
+'''Warning: Host names and the MNAME of a SOA records are NEVER terminated with a '.' in PowerDNS storage! If a trailing '.' is present it will inevitably cause problems, problems that may be hard to debug.'''
+You will then need to install the PowerDNS Recursor:
+<pre>apt-get install pdns-recursor</pre>
+=== Configure PowerDNS ===
+In progress...
+<!-- <pre>vim /etc/powerdns/recursor.conf</pre>
+Uncomment the following lines:
+<pre>aaaa-additional-processing=on
+allow-from=127.0.0.0/8, 10.0.0.0/8, 192.168.0.0/16, 172.16.0.0/12, ::1/128, fe80::/10
+local-address=127.0.0.1
+log-common-errors=yes</pre>
+Enter MySQL and add the nameservers as follows:
+<pre>insert into supermasters (ip, nameserver, account) VALUES ('ipaddress','ns1.nameserver.co.uk','account');
+insert into supermasters (ip, nameserver, account) VALUES ('ipaddress','ns2.nameserver.co.uk','account');</pre>
+Add a domain and it's records:
+<pre>INSERT INTO domains (name, type, account) values ('domain.co.uk', 'NATIVE', 'account');
+INSERT INTO records (domain_id, name, content, type,ttl,prio) VALUES (1,'domain.co.uk','localhost','SOA',86400,NULL);
+INSERT INTO records (domain_id, name, content, type,ttl,prio) VALUES (1,'domain.co.uk','ns1.nameserver.co.uk','NS',86400,NULL);
+INSERT INTO records (domain_id, name, content, type,ttl,prio) VALUES (1,'domain.co.uk','ns2.nameserver.co.uk','NS',86400,NULL);
+INSERT INTO records (domain_id, name, content, type,ttl,prio) VALUES (1,'domain.co.uk','ipaddress','A',120,NULL);
+INSERT INTO records (domain_id, name, content, type,ttl,prio) VALUES (1,'www.domain.co.uk','ipaddress','A',120,NULL);
+INSERT INTO records (domain_id, name, content, type,ttl,prio) VALUES (1,'localhost.domain.co.uk','127.0.0.1','A',86400,NULL);
+INSERT INTO records (domain_id, name, content, type,ttl,prio) VALUES (1,'domain.co.uk','destination','MX',120,5);
+INSERT INTO records (domain_id, name, content, type,ttl,prio) VALUES (1,'domain.co.uk','destination','MX',120,10);</pre>
+For further domains, increment the domain_id by 1.
+Start the Recursor service:
+<pre>service pdns-recursor start</pre>
+Test DNS by doing:
+dig @localhost domain.co.uk NS -->
 == Issue creating subdomain ==
@@ Line 195: / Line 277: @@
 Commonly in C:\Windows\System32\drivers\etc\hosts
+If you are Administrator but still can't edit the file, go to Start > search for notepad > right click it and Run as Administrator. Then go to File > Open and navigate to C:\Windows\System32\drivers\etc and Open the hosts file. You will then be able to save the file.
+Alternatively, install a program called HostsMan.
 == Most common DNS settings ==

DNS Entry/Name/Host	Record Type	Destination/Target/Value/Content
@	A	Server IP Address
* (Asterix)	A	Server IP Address
ftp	CNAME	www
mail	A	Server IP Address
webmail	A	Server IP Address
www	A	Server IP Address
@	MX (set Priority e.g. 0, 10 or 20)	mail.yourdomain.co.uk

Difference between revisions of "DNS"

Latest revision as of 12:17, 2 May 2013

Contents

301 Redirect

Add a DNS Record in Plesk 9 and 10

Best practice when moving sites

BIND

Key file error in Ubuntu

Enable Query Logging

DJBDNS Data file location

Domain Alias

DNS Settings and Records

Tools and Checks

Everything SPF related

Failover Nameservers

Find hidden domains (e.g. police)

.gov.uk

Installing PowerDNS

Configure PowerDNS

Issue creating subdomain

Hosts file

Most common DNS settings

Nameserver Daemon (NSD)

Reverse DNS

Set nameservers to point to your own server

Sync DNS Zones with Plesk Database

Website setup with www

WHOIS privacy

Notes

Navigation menu

Page actions

Page actions

Personal tools

Navigation

Search

Tools

Getting Started