DNSWHOIS.INFO - 81.117.212.in-addr.arpa

Search for IP or hostnames:

81.117.212.in-addr.arpa checked at 2025-10-19T00:19:49.642Z 159ms 50/50/50 100% R:16

`81.117.212.in-addr.arpa`

NS	`ns1.netcologne.de`
		A	2001:4dd0:100:1020:53:1:0:1 ^{🇩🇪 NetCologne}
			PTR	`ns1.netcologne.de`
		A	194.8.194.70^{🇩🇪 NetCologne}
			PTR	`ns1.netcologne.de`
NS	`ns3.netcologne.de`
		A	2001:4dd0:100:4220:53:1:0:3 ^{🇩🇪 NetCologne}
			PTR	`ns3.netcologne.de`
		A	194.8.197.10^{🇩🇪 NetCologne}
			PTR	`ns3.netcologne.de`

`117.212.in-addr.arpa`

Up

163.81.117.212.in-addr.arpa

203.81.117.212.in-addr.arpa

201.81.117.212.in-addr.arpa

26.81.117.212.in-addr.arpa

238.81.117.212.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.org

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

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.org

18.ag

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

18.al

81.cz

81.ph

81.lt

18.eu

18.de

81.pl

18.co

18.lt

18.app

18.tel

18.cool

18.uz

18.no

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.cc

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.com.hk

18.nl

18.vip

81.co.uk

81.la

18.net.au

81.world

81.hk

81.se

AI analysis

81.117.212.in-addr.arpa is the parent of 163.81.117.212.in-addr.arpa, 203.81.117.212.in-addr.arpa, 201.81.117.212.in-addr.arpa, 26.81.117.212.in-addr.arpa and 238.81.117.212.in-addr.arpa.

81.117.212.in-addr.arpa is delegated to two name servers: ns1.netcologne.de and ns3.netcologne.de.

81.117.212.in-addr.arpa uses the same name server setup as other domains, including 43.0.89.in-addr.arpa, 89.79.87.in-addr.arpa, 222.0.89.in-addr.arpa, 121.34.78.in-addr.arpa and 99.168.213.in-addr.arpa.

At least part of the name servers for 81.117.212.in-addr.arpa are shared with other domains, for instance 254.14.195.in-addr.arpa, 224.14.195.in-addr.arpa, 54.29.193.in-addr.arpa, 197.173.81.in-addr.arpa and 253.14.195.in-addr.arpa.

These name servers are commonly used alongside ns2.netcologne.de and noc.rrz.uni-koeln.de.

Host names with two IP numbers:

ns1.netcologne.de points to 2001:4dd0:100:1020:53:1:0:1 and 194.8.194.70.

ns3.netcologne.de points to 2001:4dd0:100:4220:53:1:0:3 and 194.8.197.10.

dbq