IPLIST.NET - 251.51.71.in-addr.arpa

Search for IP or hostnames:

251.51.71.in-addr.arpa checked at 2025-11-19T14:36:56.438Z 144ms 63/63/63 100% R:12 allDone:true timedOut:false

`251.51.71.in-addr.arpa`

MX	`mail.embarqservices.net`
		A	209.26.88.20^{🇺🇸 AS2379}
			PTR	`mail.embarqservices.net`
NS	`authns1.qwest.net`
		A	2001:428::5 ^{🇺🇸 Centurylink}
			PTR	`authns1.qwest.net`
		A	63.150.72.4^{🇺🇸 Centurylink}
			PTR	`authns1.centurylink.net`
			PTR	`authns1.qwest.net`
			PTR	`authns1.lumen.tech`
NS	`authns2.qwest.net`
		A	2001:428::6 ^{🇺🇸 Centurylink}
			PTR	`authns2.qwest.net`
		A	208.44.130.120^{🇺🇸 Centurylink}
			PTR	`authns2.centurylink.net`
			PTR	`authns2.qwest.net`
			PTR	`authns2.lumen.tech`

`51.71.in-addr.arpa`

	NS	`authns1.qwest.net`
	NS	`authns2.qwest.net`

Starts with same word

251.de

251.me

251.ru

251.sh

251.nl

251.ph

251.in

251.cz

251.cc

251.fr

251.eu

251.com

251.at

251.us

251.ca

Starts similarily

152.info

125.group

521.eu

512.cz

521.shopping

125.us

521.net

512.se

251.us

512.ca

512.sk

152.at

125.co

512.la

152.de

215.es

521.de

512.com

521.fr

215.nl

215.dk

125.info

152.ph

125.hk

152.la

125.ca

512.one

251.ca

215.co

215.net

512.de

215.co.jp

512.red

125.se

512.email

215.it

215.ca

152.in-addr.arpa

521.ca

215.us

512.dk

152.com

251.de

512.io

152.pl

215.ru

521.one

521.com

215.la

152.org

521.jp

521.plus

512.pizza

251.me

125.es

125.ge

512.ink

152.fr

125.eu

251.ru

521.cafe

152.us

125.ch

512.tokyo

152.life

521.ru

152.be

521.cc

512.nl

512.it

521.gold

125.net

125.ru

152.tv

521.be

152.com.au

215.io

512.zone

125.vn

521.cn

521.xyz

512.cc

512.kz

125.in-addr.arpa

521.center

215.life

125.la

125.jp

512.net

125.at

152.io

251.sh

125.fr

251.nl

512.com.do

512.be

125.name

215.in-addr.arpa

125.de

125.com

521.at

512.bike

512.biz

215.cn

125.nyc

152.co.il

251.ph

251.in

152.tel

125.ir

512.fr

215.pl

125.pl

512.ch

512.consulting

AI analysis

251.51.71.in-addr.arpa is delegated to two name servers authns1.qwest.net and authns2.qwest.net.

251.51.71.in-addr.arpa shares the same name server setup as other domains, for instance nahealth.com, deerpark.k12.mt.us, 200.160.75.in-addr.arpa, mssd14.k12.co.us and 188.226.63.in-addr.arpa.

251.51.71.in-addr.arpa at least partially shares name servers with other domains, for instance sprintsvc.com, allinahealth.org, 191.231.216.in-addr.arpa, imation.my and imation.in.

These name servers are commonly used with steel-dr.imation.com, udns1.ultradns.net, ns7.embarqservices.net, ns8.embarqservices.net and ns1.sprintsvc.net.

Host names with two IP numbers:

The host name authns1.qwest.net points to 2001:428::5 and 63.150.72.4; the host name authns2.qwest.net points to 2001:428::6 and 208.44.130.120.

251.51.71.in-addr.arpa is handled by a single mail server, mail.embarqservices.net.

251.51.71.in-addr.arpa shares the same mail server setup as other domains, for instance 31.2.71.in-addr.arpa, 101.3.71.in-addr.arpa, 1.1.71.in-addr.arpa, 78.4.76.in-addr.arpa and 0.2.76.in-addr.arpa.

mail.embarqservices.net resolves to IP 209.26.88.20.

dbq