CF1757241463351-tsm20250906182357

DNSWHOIS.INFO - ctfh.biz

Search for IP or hostnames:

ctfh.biz checked at 2025-09-07T10:37:43.288Z 2161ms 113/113/113 100% R:14

`ctfh.biz`

	MX	`mail2.ctfh.biz`
			A	62.12.139.69^{🇨🇭 Cyberlink}
	MX	`mail.ctfh.biz`
			A	217.198.81.92^{🇷🇺 IBS Expertise}
				PTR	`mail.ctfh.biz`
	NS	`ns3-l2.nic.ru`
			A	193.232.146.1^{🇷🇺 RU-CENTER AS48287}
				PTR	`ns3-l2.nic.ru`
	NS	`ns4-cloud.nic.ru`
			A	89.104.93.30^{🇷🇺 ANYCAST-AS}
			A	89.104.93.33^{🇷🇺 ANYCAST-AS}
			A	89.104.93.34^{🇷🇺 ANYCAST-AS}
			A	89.104.95.30^{🇷🇺 ANYCAST-AS}
			A	89.104.95.33^{🇷🇺 ANYCAST-AS}
			A	89.104.95.34^{🇷🇺 ANYCAST-AS}
	NS	`ns4-l2.nic.ru`
			A	91.217.20.20^{🇷🇺 RU-CENTER AS48287}
				PTR	`ns4-l2.nic.ru`
	NS	`ns8-cloud.nic.ru`
			A	89.104.93.31^{🇷🇺 ANYCAST-AS}
			A	89.104.93.35^{🇷🇺 ANYCAST-AS}
			A	89.104.93.36^{🇷🇺 ANYCAST-AS}
			A	89.104.95.31^{🇷🇺 ANYCAST-AS}
			A	89.104.95.35^{🇷🇺 ANYCAST-AS}
			A	89.104.95.36^{🇷🇺 ANYCAST-AS}
	NS	`ns8-l2.nic.ru`
			A	91.217.21.20^{🇷🇺 RU-CENTER-AS}
				PTR	`ns8-l2.nic.ru`

`biz`

	NS	`a.gtld.biz`
	NS	`b.gtld.biz`
	NS	`c.gtld.biz`
	NS	`m.gtld.biz`
	NS	`n.gtld.biz`
	NS	`w.gtld.biz`
	NS	`x.gtld.biz`
	NS	`y.gtld.biz`

Up
`mail.ctfh.biz`
`mail2.ctfh.biz`

Starts with same word
`ctfh.biz`
`ctfh.fr`

Starts similarily
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`thfc.info`
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`fthc.cc`
`thfc.mobi`
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`ftch.com`
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`hftc.dk`
`chtf.ru`
`cthf.org.tw`
`thfc.ir`
`cthf.dk`
`fcth.com`
`hftc.ch`
`fcht.fr`
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AI analysis

mail.ctfh.biz and mail2.ctfh.biz are both children of ctfh.biz.

The delegation of ctfh.biz is to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru, and ns8-l2.nic.ru.

The domain ctfh.biz shares its name servers, at least partially, with other domains such as sber.link, ruview.ru, npfond.ru, matreninfond.ru, and addoc.ru.

ns3-l2.nic.ru points to the IP number 193.232.146.1, while ns4-cloud.nic.ru points to six IP numbers: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33, and 89.104.95.34. Similarly, ns4-l2.nic.ru points to a single IP number: 91.217.20.20, and ns8-cloud.nic.ru points to multiple IP addresses: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35, and 89.104.95.36. Lastly, ns8-l2.nic.ru points to the IP address 91.217.21.20.

Two mail servers, mail2.ctfh.biz and mail.ctfh.biz, manage ctfh.biz.

One IP number, 62.12.139.69, is pointed to by mail2.ctfh.biz. Another IP number, 217.198.81.92, is pointed to by mail.ctfh.biz.

dbq

aWqXUOT CF johedugfp 2025-09-07