DNSWHOIS.INFO - 203.129.12.in-addr.arpa

Search for IP or hostnames:

203.129.12.in-addr.arpa checked at 2025-10-16T22:13:26.230Z 539ms 50/50/50 100% R:12

`203.129.12.in-addr.arpa`

NS	`ns-east.cerf.net`
		A	2001:1890:1ff:9f1:99:99:99:136 ^{🇺🇸 AT&T US - 7018}
			PTR	`ns-east.cerf.net`
		A	99.99.99.136^{🇺🇸 AT&T US - 7018}
			PTR	`ns-east.cerf.net`
NS	`ns-west.cerf.net`
		A	2001:1890:1ff:9f0:68:94:156:136 ^{🇺🇸 AT&T US - 7018}
			PTR	`ns-west.cerf.net`
		A	68.94.156.136^{🇺🇸 AT&T US - 7018}
			PTR	`ns-west.cerf.net`

`129.12.in-addr.arpa`

	NS	`cbru.br.ns.els-gms.att.net`
	NS	`dbru.br.ns.els-gms.att.net`
	NS	`cmtu.mt.ns.els-gms.att.net`
	NS	`dmtu.mt.ns.els-gms.att.net`

Up

49.203.129.12.in-addr.arpa

186.203.129.12.in-addr.arpa

33.203.129.12.in-addr.arpa

241.203.129.12.in-addr.arpa

2.203.129.12.in-addr.arpa

34.203.129.12.in-addr.arpa

50.203.129.12.in-addr.arpa

187.203.129.12.in-addr.arpa

Starts with same word

203.tv

203.me

203.ca

203.am

203.org.cn

203.one

203.it

203.eu

203.in-addr.arpa

203.ph

203.bet

203.org

203.in

203.nu

203.fr

203.ws

203.se

203.de

203.cc

203.com

203.pl

203.tel

203.cz

Starts similarily

230.ca

302.eu

023.biz

032.ph

302.ru

302.cz

032.nl

023.gr

023.bid

023.org

203.eu

320.co.uk

230.hu

320.cc

302.lt

302.ca

023.zone

203.in-addr.arpa

023.hr

320.co

320.org

230.net.cn

203.ph

230.ch

032.tel

302.tv

320.us

032.su

230.dental

032.org

203.bet

230.de

032.app

032.pl

032.ru

032.org.uk

032.ua

203.org

302.red

203.in

032.fr

230.bet

320.life

302.pl

023.us

203.nu

032.com

203.fr

023.cm

230.com.ua

032.it

023.co.nz

302.cool

302.cc

023.chat

230.by

023.ru

302.am

302.com

320.com

203.ws

302.in

203.se

023.info

032.uk

203.de

023.design

230.pl

203.cc

302.im

032.am

320.dk

032.es

032.pp.ua

320.nl

032.tv

032.xyz

230.org

230.net

302.cm

230.ru

302.zone

023.nl

023.link

032.cl

023.la

230.ro

032.kr

203.com

230.es

302.to

302.biz

302.technology

320.me

230.co

230.co.il

032.de

230.us

230.com

302.is

023.jp

203.pl

023.rs

302.hu

230.la

023.cn

023.se

302.nl

023.ink

203.tel

203.cz

320.pl

023.org.cn

032.io

320.de

320.ca

230.in-addr.arpa

230.ph

320.io

023.fr

302.no

302.cl

203.tv

023.cc

302.de

302.io

023.city

320.ru

230.tv

203.me

203.ca

203.am

023.com

AI analysis

203.129.12.in-addr.arpa has children including 49.203.129.12.in-addr.arpa, 186.203.129.12.in-addr.arpa, 33.203.129.12.in-addr.arpa, 241.203.129.12.in-addr.arpa, 2.203.129.12.in-addr.arpa and a few other host names.

203.129.12.in-addr.arpa is delegated to two name servers: ns-east.cerf.net and ns-west.cerf.net.

203.129.12.in-addr.arpa uses the same name server setup as other domains, including nyc-bb2.cerf.net, 97.233.12.in-addr.arpa, pit-bb1.cerf.net, 13.24.134.in-addr.arpa and nyc.attens.com.

At least part of the name servers for 203.129.12.in-addr.arpa are shared with other domains, for instance 23.108.199.in-addr.arpa, uptodateinc.com, san-dc.cerf.net, logout.com and uptodateonline.com.

these name servers are commonly used with the name servers cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.arpa.net, sri-nic.arpa.net, ns1.sbcidc.com, ns2.sbcidc.com, ns1.attemea.net, ns2.attemea.net, ns3.attemea.net and ns4.attemea.net.

Host names with two IP numbers:

ns-east.cerf.net points to 2001:1890:1ff:9f1:99:99:99:136 and 99.99.99.136.

ns-west.cerf.net points to 2001:1890:1ff:9f0:68:94:156:136 and 68.94.156.136.

dbq