MXLIST.NET - 121.157.63.in-addr.arpa

Search for IP or hostnames:

121.157.63.in-addr.arpa checked at 2025-10-29T15:30:52.828Z 233ms 50/50/50 100% R:10

`121.157.63.in-addr.arpa`

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`

`157.63.in-addr.arpa`

	NS	`sauthns1.qwest.net`
	NS	`sauthns2.qwest.net`

Up

3.121.157.63.in-addr.arpa

Starts with same word

121.lt

121.group

121.fm

121.co.uk

121.in-addr.arpa

121.digital

121.cafe

121.jp

121.nu

121.it

121.com.cn

121.news

121.health

121.com.pl

121.support

121.global

121.zone

121.design

121.at

121.mx

121.expert

121.com.tw

121.ag

121.am

121.cc

121.com.au

121.marketing

121.fr

121.agency

121.ru

121.eu

121.fi

121.se

121.church

121.la

121.services

121.care

121.ltd

121.de

121.biz

121.info

121.systems

121.ro

121.co

121.bz

121.sk

121.com

121.chat

121.li

121.cool

121.me

121.education

121.cm

Starts similarily

112.com

112.net

211.university

211.cn

211.com

112.kiwi

112.co

121.sk

211.mx

112.ir

112.ca

112.ski

121.com

112.dk

112.network

121.chat

211.ph

121.li

112.com.vn

121.cool

121.me

112.es

112.ge

121.education

112.vn

112.today

211.in-addr.arpa

121.cm

112.hu

211.net.cn

112.toys

121.lt

211.tw

112.lt

121.group

121.fm

112.ro

211.online

112.cz

211.in

112.cc

112.me

112.la

211.net

112.social

112.hamburg

121.co.uk

112.su

112.fi

112.in-addr.arpa

121.in-addr.arpa

121.digital

112.ie

121.cafe

211.su

112.barcelona

112.biz

121.jp

211.es

121.nu

211.se

112.ua

112.ru

121.it

121.com.cn

211.la

211.ca

211.chat

211.com.ua

121.news

112.tv

121.health

112.mine.nu

121.com.pl

121.support

121.global

121.zone

112.pt

112.press

112.hr

112.de

121.design

121.at

112.md

112.agency

112.kiev.ua

211.ru

112.fm

121.mx

211.info

121.expert

121.com.tw

112.li

112.com.pl

211.tel

112.org

112.pl

121.ag

112.life

112.cl

AI analysis

The parent of 3.121.157.63.in-addr.arpa is 121.157.63.in-addr.arpa.

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

121.157.63.in-addr.arpa uses the same name server setup as other domains, for instance 64.232.63.in-addr.arpa, discoverprism.com, stir-the-air.net, 7.118.65.in-addr.arpa and 37.121.65.in-addr.arpa.

121.157.63.in-addr.arpa shares name servers with other domains at least partially; for example island16.com, 76.173.65.in-addr.arpa, 78.17.208.in-addr.arpa and mts.k12.nj.us.

these name servers are often used with ns10.embarqservices.net, linkproof1.national-amusements.com and linkproof2.national-amusements.com.

Host names with two IP numbers:

The host authns1.qwest.net points to 2001:428::5 and 63.150.72.4.

The host authns2.qwest.net points to 2001:428::6 and 208.44.130.120.

dbq