CF1764028311305-tsm20251124231709

IPLIST.NET - ctb.cat

Search for IP or hostnames:

ctb.cat checked at 2025-11-24T23:51:51.269Z 632ms 86/86/86 100% R:11 allDone:true timedOut:false

ctb.cat

NSctb.cat
NSdns1.nominalia.com
A2604:e180:1032::ffff:6ba2:8880 ๐Ÿ‡บ๐Ÿ‡ธ DEFENSE-NET
PTRdns1.nominalia.com
A107.162.136.128๐Ÿ‡บ๐Ÿ‡ธ DEFENSE-NET
PTRdns1.nominalia.com
NSdns2.nominalia.com
A81.88.63.48๐Ÿ‡ฎ๐Ÿ‡น REGISTER-AS
PTRdns2.nominalia.com
MXctb-cat.mail.protection.outlook.com
A2a01:111:f403:ca04::8 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::c ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::d ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::2 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A52.101.68.16๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.68.27๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.2๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.21๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com

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Starts similarily

AI analysis

ctb.cat serves as a name server for ctb.cat.

dns1.nominalia.com and dns2.nominalia.com are commonly used as name servers together with ctb.cat.

ctb.cat is delegated to three name servers: ctb.cat, dns1.nominalia.com and dns2.nominalia.com.

ctb.cat at least partially shares name servers with other domains such as flexmetal.com, grupolive.es, verysay.com, diperex.com and nandez.net.

Host names by IP count:

Two IP numbers: The host name dns1.nominalia.com points to 2604:e180:1032::ffff:6ba2:8880 and 107.162.136.128.

One IP number: The host name dns2.nominalia.com points to 81.88.63.48.

ctb.cat is handled by a single mail server, ctb-cat.mail.protection.outlook.com.

ctb-cat.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::2, 52.101.68.16, 52.101.68.27, 52.101.73.2 and 52.101.73.21.