Clan x86

Technical (Development, Security, etc.) => General Programming => Botdev => Topic started by: Joe on September 15, 2005, 09:43:48 pm

Title: [DNS] Interesting observation on Europe
Post by: Joe on September 15, 2005, 09:43:48 pm

[DNS] Looking up europe.battle.net...
[DNS] Canonical: europe.battle.net Numerical: 213.248.106.65
[DNS] Canonical: host-66.battle.net Numerical: 213.248.106.66
[DNS] Canonical: host-67.battle.net Numerical: 213.248.106.67
[DNS] Canonical: host-68.battle.net Numerical: 213.248.106.68
[DNS] Canonical: host-200.battle.net Numerical: 213.248.106.200
[DNS] Canonical: host-201.battle.net Numerical: 213.248.106.201
[DNS] Canonical: host-202.battle.net Numerical: 213.248.106.202
[DNS] Canonical: host-204.battle.net Numerical: 213.248.106.204

Europe is the only realm that has every one of its IPs mapped to a hostname, at least according to a DNS lookup on europe.battle.net. For comparison..

[DNS] Looking up uswest.battle.net...
[DNS] Canonical: uswest.battle.net Numerical: 63.241.83.110
[DNS] Numerical: 63.241.83.111
[DNS] Numerical: 63.241.83.112
[DNS] Numerical: 63.241.83.7
[DNS] Numerical: 63.241.83.8
[DNS] Numerical: 63.241.83.9
[DNS] Numerical: 63.241.83.11
[DNS] Numerical: 63.241.83.12
[DNS] Numerical: 63.241.83.13
[DNS] Numerical: 63.241.83.107
[DNS] Numerical: 63.241.83.108
[DNS] Numerical: 63.241.83.109

Title: Re: [DNS] Interesting observation on Europe
Post by: Newby on September 15, 2005, 10:13:36 pm

newby@impaler:~$ host europe.battle.net
europe.battle.net has address 213.248.106.65
europe.battle.net has address 213.248.106.66
europe.battle.net has address 213.248.106.67
europe.battle.net has address 213.248.106.68
europe.battle.net has address 213.248.106.200
europe.battle.net has address 213.248.106.201
europe.battle.net has address 213.248.106.202
europe.battle.net has address 213.248.106.204
europe.battle.net mail is handled by 10 eur-bna-mail03.battle.net.
europe.battle.net mail is handled by 10 eur-bna-mail01.battle.net.
europe.battle.net mail is handled by 10 eur-bna-mail02.battle.net.
newby@impaler:~$ host uswest.battle.net
uswest.battle.net has address 63.241.83.111
uswest.battle.net has address 63.241.83.112
uswest.battle.net has address 63.241.83.7
uswest.battle.net has address 63.241.83.8
uswest.battle.net has address 63.241.83.9
uswest.battle.net has address 63.241.83.11
uswest.battle.net has address 63.241.83.12
uswest.battle.net has address 63.241.83.13
uswest.battle.net has address 63.241.83.107
uswest.battle.net has address 63.241.83.108
uswest.battle.net has address 63.241.83.109
uswest.battle.net has address 63.241.83.110
uswest.battle.net mail is handled by 10 usw-bna-mail02.battle.net.
uswest.battle.net mail is handled by 10 usw-bna-mail03.battle.net.
uswest.battle.net mail is handled by 10 usw-bna-mail01.battle.net.
newby@impaler:~$ nslookup europe.battle.net
Server:         68.6.16.25
Address:        68.6.16.25#53

Non-authoritative answer:
Name:   europe.battle.net
Address: 213.248.106.201
Name:   europe.battle.net
Address: 213.248.106.202
Name:   europe.battle.net
Address: 213.248.106.204
Name:   europe.battle.net
Address: 213.248.106.65
Name:   europe.battle.net
Address: 213.248.106.66
Name:   europe.battle.net
Address: 213.248.106.67
Name:   europe.battle.net
Address: 213.248.106.68
Name:   europe.battle.net
Address: 213.248.106.200

newby@impaler:~$ nslookup uswest.battle.net
Server:         68.6.16.25
Address:        68.6.16.25#53

Non-authoritative answer:
Name:   uswest.battle.net
Address: 63.241.83.112
Name:   uswest.battle.net
Address: 63.241.83.7
Name:   uswest.battle.net
Address: 63.241.83.8
Name:   uswest.battle.net
Address: 63.241.83.9
Name:   uswest.battle.net
Address: 63.241.83.11
Name:   uswest.battle.net
Address: 63.241.83.12
Name:   uswest.battle.net
Address: 63.241.83.13
Name:   uswest.battle.net
Address: 63.241.83.107
Name:   uswest.battle.net
Address: 63.241.83.108
Name:   uswest.battle.net
Address: 63.241.83.109
Name:   uswest.battle.net
Address: 63.241.83.110
Name:   uswest.battle.net
Address: 63.241.83.111

newby@impaler:~$ ping host-204.battle.net

newby@impaler:~$ host host-204.battle.net
Host host-204.battle.net not found: 3(NXDOMAIN)

Sorry. You lose!

Title: Re: [DNS] Interesting observation on Europe
Post by: Joe on September 15, 2005, 10:25:58 pm

The DNS addon for XChat > you.