IPLIST.NET - 221.53.143.in-addr.arpa

Search for IP or hostnames:

221.53.143.in-addr.arpa checked at 2025-11-22T19:52:16.315Z 375ms 85/85/85 100% R:19 allDone:true timedOut:false

`221.53.143.in-addr.arpa`

NS	`ns1.ja.net`
		A	2001:630:0:44::e2 ^{🇬🇧 JANET}
			PTR	`ns1.ja.net`
		A	194.81.227.226^{🇬🇧 JANET}
			PTR	`ns1.ja.net`
NS	`ns2.ja.net`
		A	2001:630:0:45::11 ^{🇬🇧 JANET}
			PTR	`ns2.ja.net`
		A	193.63.105.17^{🇬🇧 JANET}
			PTR	`ns2.ja.net`
NS	`ns3.ja.net`
		A	2001:630:0:46::67 ^{🇬🇧 JANET}
			PTR	`ns3.ja.net`
		A	193.63.106.103^{🇬🇧 JANET}
			PTR	`ns3.ja.net`
NS	`ns4.ja.net`
		A	2001:630:0:47::42 ^{🇬🇧 JANET}
			PTR	`ns4.ja.net`
		A	193.62.157.66^{🇬🇧 JANET}
			PTR	`ns4.ja.net`
NS	`dns0.brad.ac.uk`
		A	143.53.238.4^{🇬🇧 JANET}
			PTR	`dns0.brad.ac.uk`
			PTR	`columbia.cen.brad.ac.uk`
NS	`dns1.brad.ac.uk`
		A	143.53.238.5^{🇬🇧 JANET}
			PTR	`dns1.brad.ac.uk`
			PTR	`niobium.cen.brad.ac.uk`
NS	`dns3.brad.ac.uk`
		A	143.53.82.4^{🇬🇧 JANET}
			PTR	`dns3.brad.ac.uk`
			PTR	`uob-netdn01-pu.brad.ac.uk`

`53.143.in-addr.arpa`

	NS	`ns1.ja.net`
	NS	`ns2.ja.net`
	NS	`ns3.ja.net`
	NS	`ns4.ja.net`
	NS	`dns0.brad.ac.uk`
	NS	`dns1.brad.ac.uk`
	NS	`dns3.brad.ac.uk`

Up

3.221.53.143.in-addr.arpa

Starts with same word

221.money

221.cz

221.cn

221.org.cn

221.life

221.com.ua

221.us

221.one

221.net

221.es

221.co

221.de

221.in-addr.arpa

221.tel

221.ca

221.com

221.ru

221.la

221.org

221.co.uk

Starts similarily

221.tel

212.pl

122.in-addr.arpa

212.dk

221.ca

212.ws

122.us

122.in

212.lv

221.com

212.us

212.bz

221.ru

122.gov.cn

122.ph

212.in

212.se

221.la

122.de

221.org

221.co.uk

122.lv

212.fund

212.church

212.ca

212.jetzt

212.run

221.money

212.one

212.com.mx

212.email

212.lt

221.cz

122.fyi

212.graphics

221.cn

221.org.cn

212.com

122.it

122.nl

212.vin

122.su

212.mx

122.cl

122.ch

212.com.tr

212.cc

122.city

212.by

212.ru

122.eu

212.in-addr.arpa

212.photos

212.amsterdam

212.fr

212.me

212.guide

221.life

221.com.ua

122.be

212.guru

212.com.cn

212.net

122.at

212.tel

122.cn

221.us

122.kim

212.sk

221.one

122.run

122.co.il

122.co

212.at

212.ph

122.biz

122.dk

212.insure

221.net

212.com.ua

122.ru

221.es

122.ltd

221.co

122.one

212.group

221.de

212.plumbing

212.codes

212.ua

212.de

122.cz

212.nl

122.cc

122.info

212.vc

212.ch

212.kr

212.mobi

122.vn

221.in-addr.arpa

AI analysis

The parent of 3.221.53.143.in-addr.arpa is 221.53.143.in-addr.arpa.

221.53.143.in-addr.arpa's zone is delegated to seven name servers: ns1.ja.net, ns2.ja.net, ns3.ja.net, ns4.ja.net, dns0.brad.ac.uk, dns1.brad.ac.uk and dns3.brad.ac.uk.

221.53.143.in-addr.arpa at least partially shares name servers with other domains, for example aucyfrwngcymraeg.ac.uk, noc.soton.ac.uk, 12.76.192.in-addr.arpa, uk-atomic-energy-pensions.org.uk and shropshire.gov.uk.

these name servers are commonly used with the following name servers: ns0.ja.net, ns1.bolton365.net, ns2.bolton365.net, dns0.ox.ac.uk, dns1.ox.ac.uk, dns2.ox.ac.uk, ns0.londonmet.ac.uk, ns2.londonmet.ac.uk, ns0.soton.ac.uk and ns1.soton.ac.uk.

Host names with two IPs:

ns1.ja.net points to 2001:630:0:44::e2 and 194.81.227.226.

ns2.ja.net points to 2001:630:0:45::11 and 193.63.105.17.

ns3.ja.net points to 2001:630:0:46::67 and 193.63.106.103.

ns4.ja.net points to 2001:630:0:47::42 and 193.62.157.66.

Host names with one IP:

dns0.brad.ac.uk points to 143.53.238.4.

dns1.brad.ac.uk points to 143.53.238.5.

dns3.brad.ac.uk points to 143.53.82.4.

dbq