CF1757365341540-tsm20250908202611

DNSWHOIS.INFO - 81.112.131.in-addr.arpa

Search for IP or hostnames:

81.112.131.in-addr.arpa checked at 2025-09-08T21:02:21.521Z 928ms 42/42/42 100% R:23

`81.112.131.in-addr.arpa`

	NS	`dns-o.net.titech.ac.jp`
			A	131.112.125.54^{🇯🇵 TITECH}
				PTR	`dns-o.net.titech.ac.jp`
	NS	`dns-s.net.titech.ac.jp`
			A	131.112.181.55^{🇯🇵 TITECH}
				PTR	`dns-s.net.titech.ac.jp`
	NS	`ns2.noc.titech.ac.jp`
			A	131.112.125.18^{🇯🇵 TITECH}
				PTR	`ns2.noc.titech.ac.jp`

`112.131.in-addr.arpa`

	NS	`ns1.noc.titech.ac.jp`
	NS	`ns2.noc.titech.ac.jp`
	NS	`ns.fujisawa.wide.ad.jp`

Starts with same word
`81.amsterdam`
`81.cn`
`81.cl`
`81.com`
`81.sk`
`81.su`
`81.co.uk`
`81.la`
`81.world`
`81.hk`
`81.se`
`81.cm`
`81.fr`
`81.cc`
`81.be`
`81.in-addr.arpa`
`81.to`
`81.cool`
`81.plus`
`81.de`
`81.waw.pl`
`81.biz`
`81.chat`
`81.me`
`81.gs`
`81.cz`
`81.ph`
`81.lt`
`81.pl`
`81.ws`
`81.fyi`
`81.nu`
`81.ca`
`81.com.hk`
`81.cx`

Starts similarily
`18.network`
`18.com.tw`
`18.com.pl`
`81.amsterdam`
`18.com.tr`
`18.amsterdam`
`81.cn`
`18.chat`
`18.dk`
`18.tech`
`81.cl`
`18.digital`
`18.ms`
`81.com`
`18.money`
`81.sk`
`18.show`
`18.cz`
`81.su`
`18.wtf`
`18.com.hk`
`18.nl`
`18.vip`
`81.co.uk`
`81.la`
`18.net.au`
`81.world`
`81.hk`
`81.se`
`18.fi`
`18.tv`
`81.cm`
`18.pe`
`18.rs`
`18.cn`
`81.fr`
`18.hu`
`18.hk`
`18.pl`
`81.cc`
`18.cl`
`81.be`
`81.in-addr.arpa`
`18.dating`
`18.md`
`81.to`
`18.org`
`81.cool`
`18.fr`
`18.com`
`18.sk`
`81.plus`
`18.group`
`81.de`
`81.waw.pl`
`18.plus`
`81.biz`
`81.chat`
`81.me`
`18.kz`
`81.gs`
`18.gen.tr`
`18.tl`
`81.cz`
`81.ph`
`81.lt`
`18.eu`
`81.pl`
`18.co`
`18.lt`
`18.app`
`18.tel`
`18.cool`
`18.uz`
`18.in-addr.arpa`
`81.ws`
`18.lc`
`18.gs`
`18.githubusercontent.com`
`81.fyi`
`81.nu`
`18.world`
`81.ca`
`81.com.hk`
`18.ph`
`18.watch`
`81.cx`
`18.com.cn`
`18.ca`
`18.ws`

AI analysis

Three name servers, dns-o.net.titech.ac.jp, dns-s.net.titech.ac.jp, and ns2.noc.titech.ac.jp, are delegated to 81.112.131.in-addr.arpa.

The domain 81.112.131.in-addr.arpa partially shares name servers with other domains such as is.titech.ac.jp, ide.titech.ac.jp, 80.112.131.in-addr.arpa, chem.titech.ac.jp, and ac.ctrl.titech.ac.jp.

The name servers helios.pe.titech.ac.jp, ns1.noc.titech.ac.jp, ns.fujisawa.wide.ad.jp, and joker.depe.titech.ac.jp are frequently utilized in conjunction.

dns-o.net.titech.ac.jp, dns-s.net.titech.ac.jp, and ns2.noc.titech.ac.jp all point to their respective IP numbers: 131.112.125.54, 131.112.181.55, and 131.112.125.18.

dbq

KtYLrdZ CF johedugfp 2025-09-08