DNSWHOIS.INFO - 81.140.128.in-addr.arpa

Search for IP or hostnames:

81.140.128.in-addr.arpa checked at 2025-09-10T23:09:25.444Z 371ms 54/54/54 100% R:20

`81.140.128.in-addr.arpa`

NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1 ^{🇩🇪 Hetzner}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3 ^{🇩🇪 noris network AG}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 noris network AG}
			PTR	`ns3.second-ns.de`
NS	`ns1.your-server.de`
		A	2a01:4f8:0:1::5ddc:1 ^{🇩🇪 Hetzner}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner}
			PTR	`ns1.your-server.de`

`140.128.in-addr.arpa`

Up
`131.81.140.128.in-addr.arpa`
`253.81.140.128.in-addr.arpa`
`45.81.140.128.in-addr.arpa`
`57.81.140.128.in-addr.arpa`
`200.81.140.128.in-addr.arpa`
`213.81.140.128.in-addr.arpa`
`160.81.140.128.in-addr.arpa`
`183.81.140.128.in-addr.arpa`
`174.81.140.128.in-addr.arpa`
`189.81.140.128.in-addr.arpa`
`167.81.140.128.in-addr.arpa`
`243.81.140.128.in-addr.arpa`
`178.81.140.128.in-addr.arpa`
`137.81.140.128.in-addr.arpa`
`111.81.140.128.in-addr.arpa`
`140.81.140.128.in-addr.arpa`
`240.81.140.128.in-addr.arpa`
`194.81.140.128.in-addr.arpa`

Starts with same word
`81.cx`
`81.amsterdam`
`81.cn`
`81.cl`
`81.com`
`81.sk`
`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`

Starts similarily
`81.ph`
`81.lt`
`18.eu`
`18.de`
`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`
`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`
`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`

AI analysis

The parent of 131.81.140.128.in-addr.arpa, 253.81.140.128.in-addr.arpa, 45.81.140.128.in-addr.arpa, 57.81.140.128.in-addr.arpa, 200.81.140.128.in-addr.arpa, and a few other host names is 81.140.128.in-addr.arpa.

Three name servers, ns.second-ns.com, ns3.second-ns.de, and ns1.your-server.de, are responsible for 81.140.128.in-addr.arpa.

The name servers of 81.140.128.in-addr.arpa are at least partially shared with other domains such as 14.27.37.in-addr.arpa, 243.201.138.in-addr.arpa, ibeber.de, foissner.at, and jumping-frog.de.

ns.second-ns.com, ns3.second-ns.de, and ns1.your-server.de each point to two IP numbers: 2a01:4f8:0:a101::b:1, 213.239.204.242, 2001:67c:192c::add:b3, 193.47.99.4, 2a01:4f8:0:1::5ddc:1, and 213.133.100.102 respectively.

dbq