DNSWHOIS.INFO - 51.161.31.in-addr.arpa

Search for IP or hostnames:

51.161.31.in-addr.arpa checked at 2025-11-06T22:31:47.273Z 152ms 50/50/50 100% R:16

`51.161.31.in-addr.arpa`

NS	`ns7.kpn.net`
		A	2a02:a47f:ac:1::196 ^{🇳🇱 KPN}
			PTR	`ns7.kpn.net`
		A	195.121.97.196^{🇳🇱 PT}
			PTR	`ns7.kpn.net`
NS	`ns8.kpn.net`
		A	2a02:a47f:ac:1::197 ^{🇳🇱 KPN}
			PTR	`ns8.kpn.net`
		A	195.121.97.197^{🇳🇱 PT}
			PTR	`ns8.kpn.net`

`161.31.in-addr.arpa`

	NS	`ns7.kpn.net`
	NS	`ns8.kpn.net`
	NS	`ns.ripe.net`

Up

14.51.161.31.in-addr.arpa

37.51.161.31.in-addr.arpa

6.51.161.31.in-addr.arpa

171.51.161.31.in-addr.arpa

11.51.161.31.in-addr.arpa

Starts with same word

51.gold

51.be

51.org

51.su

51.am

51.ie

51.cc

51.fr

51.pl

51.ca

51.nu

51.fyi

51.al

51.com.ua

51.lv

51.net

51.la

51.in-addr.arpa

51.fi

51.school

51.bet

51.hk

51.ro

51.dp.ua

51.com

51.wf

51.ph

51.se

51.com.br

51.com.tr

51.ws

51.com.hk

51.lt

51.hu

51.wtf

51.world

51.com.tw

51.de

51.cz

51.chat

51.win

51.ru

51.gs

51.is

51.eu

51.cool

51.biz

51.no

51.vg

51.tv

Starts similarily

15.org

51.fi

51.school

51.bet

15.chat

15.la

15.xyz

51.hk

15.com.mx

51.ro

15.ph

51.dp.ua

51.com

15.lv

15.de

51.wf

51.ph

51.se

51.com.br

51.com.tr

51.ws

15.gold

15.ee

15.tel

51.com.hk

51.lt

15.cn

51.hu

15.nl

15.ie

51.wtf

15.com.ua

15.in-addr.arpa

51.world

15.com.tw

51.com.tw

51.de

15.ro

15.hk

15.se

51.cz

51.chat

15.am

15.ae

51.win

51.ru

15.graphics

51.gs

15.io

51.is

15.app

15.biz

51.eu

51.cool

15.com.tr

51.biz

51.no

51.vg

51.tv

15.ca

15.uk

15.cl

15.rs

51.gold

51.be

51.org

15.wtf

15.fyi

15.net

15.pl

15.cz

51.su

51.am

15.sk

51.ie

51.cc

51.fr

15.su

51.pl

15.no

51.ca

51.nu

15.is

15.eu

15.hu

15.by

51.fyi

15.ai

15.business

15.org.ua

51.al

51.com.ua

15.football

15.be

51.lv

15.fi

15.energy

51.net

51.la

15.com

51.in-addr.arpa

AI analysis

51.161.31.in-addr.arpa is the parent of 14.51.161.31.in-addr.arpa, 37.51.161.31.in-addr.arpa, 6.51.161.31.in-addr.arpa, 171.51.161.31.in-addr.arpa and 11.51.161.31.in-addr.arpa.

51.161.31.in-addr.arpa is delegated to two name servers: ns7.kpn.net and ns8.kpn.net.

51.161.31.in-addr.arpa uses the same name server setup as other domains, including 213.200.188.in-addr.arpa, 148.7.195.in-addr.arpa, 120.200.188.in-addr.arpa, 237.65.92.in-addr.arpa and 8.65.92.in-addr.arpa.

At least part of the name servers for 51.161.31.in-addr.arpa are shared with other domains, for instance 68.149.217.in-addr.arpa, 246.204.212.in-addr.arpa, 197.204.212.in-addr.arpa, 117.194.217.in-addr.arpa and 123.201.82.in-addr.arpa.

These name servers are often used together with ns01.is.nl, ns02.is.nl and ns03.is.nl.

Host names with two IP numbers:

ns7.kpn.net points to 2a02:a47f:ac:1::196 and 195.121.97.196.

ns8.kpn.net points to 2a02:a47f:ac:1::197 and 195.121.97.197.

dbq