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Size: 414
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Size: 1612
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| Deletions are marked like this. | Additions are marked like this. |
| Line 5: | Line 5: |
| = Check mail record with dig = | == Check mail record with dig == |
| Line 8: | Line 8: |
| = Check mail record with dig directly in name server = | == Check mail record with dig directly in name server == |
| Line 11: | Line 11: |
| = Check reverse dns = | == Check reverse dns == |
| Line 14: | Line 14: |
| = Ask for Reverse DNS for EC2 Elastic IP address = | == Ask for Reverse DNS for EC2 Elastic IP address == |
| Line 16: | Line 16: |
== Dynamic DNS Raspeberry pi == {{{#!highlight bash # change apparmor in ubuntu apt install apparmor-utils sudo aa-complain /usr/sbin/named service bind9 restart cd /tmp # bind server dnssec-keygen -a HMAC-SHA512 -b 512 -n USER rpi.dyn.bitarus.allowed.org. # secret contains the Key: value # vim /etc/bind/keys.conf key rpi.dyn.bitarus.allowed.org. { algorithm HMAC-SHA512; secret "???????"; }; # vim /etc/bind/named.conf include "/etc/bind/keys.conf"; zone "bitarus.mooo.com" IN { type master; file "/etc/bind/bitarus.mooo.com.hosts"; allow-update { key "rpi.dyn.bitarus.allowed.org."; }; }; #vim /etc/bind/bitarus.mooo.com.hosts $ORIGIN . $TTL 604800 ; 1 week bitarus.mooo.com IN SOA bitarus.mooo.com. root.bitarus.mooo.com. ( 6 ; serial 604800 ; refresh (1 week) 86400 ; retry (1 day) 2419200 ; expire (4 weeks) 604800 ; minimum (1 week) ) NS bitarus.mooo.com. A 54.68.9.58 MX 5 mail.bitarus.mooo.com. $ORIGIN bitarus.mooo.com. labs A 54.68.9.58 sudo chgrp bind /etc/bind sudo chmod g+w /etc/bind sudo chown -R bind:bind /etc/bind service bind9 restart }}} |
dns
Domain name service
Check mail record with dig
- dig mx bitarus.allowed.org
Check mail record with dig directly in name server
- dig mx bitarus.allowed.org @ns.bitarus.allowed.org
Check reverse dns
- dig -x 54.68.9.58
Ask for Reverse DNS for EC2 Elastic IP address
Dynamic DNS Raspeberry pi
1 # change apparmor in ubuntu
2 apt install apparmor-utils
3 sudo aa-complain /usr/sbin/named
4 service bind9 restart
5
6 cd /tmp # bind server
7 dnssec-keygen -a HMAC-SHA512 -b 512 -n USER rpi.dyn.bitarus.allowed.org.
8
9 # secret contains the Key: value
10 # vim /etc/bind/keys.conf
11 key rpi.dyn.bitarus.allowed.org. {
12 algorithm HMAC-SHA512;
13 secret "???????";
14 };
15
16 # vim /etc/bind/named.conf
17 include "/etc/bind/keys.conf";
18 zone "bitarus.mooo.com" IN {
19 type master;
20 file "/etc/bind/bitarus.mooo.com.hosts";
21 allow-update { key "rpi.dyn.bitarus.allowed.org."; };
22 };
23
24 #vim /etc/bind/bitarus.mooo.com.hosts
25 $ORIGIN .
26 $TTL 604800 ; 1 week
27 bitarus.mooo.com IN SOA bitarus.mooo.com. root.bitarus.mooo.com. (
28 6 ; serial
29 604800 ; refresh (1 week)
30 86400 ; retry (1 day)
31 2419200 ; expire (4 weeks)
32 604800 ; minimum (1 week)
33 )
34 NS bitarus.mooo.com.
35 A 54.68.9.58
36 MX 5 mail.bitarus.mooo.com.
37 $ORIGIN bitarus.mooo.com.
38 labs A 54.68.9.58
39
40 sudo chgrp bind /etc/bind
41 sudo chmod g+w /etc/bind
42 sudo chown -R bind:bind /etc/bind
43 service bind9 restart