WWW.RTSAK.COM - 81.206.216.in-addr.arpa

Search for IP or hostnames:

81.206.216.in-addr.arpa checked at 2025-10-29T02:23:31.557Z 944ms 50/50/50 100% R:8

`81.206.216.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`

`206.216.in-addr.arpa`

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

Up

233.81.206.216.in-addr.arpa

166.81.206.216.in-addr.arpa

Starts with same word

81.me

81.gs

81.cz

81.ph

81.lt

81.pl

81.ws

81.fyi

81.nu

81.ca

81.com.hk

81.cx

81.amsterdam

81.cn

81.cl

81.com

81.sk

81.co.uk

81.la

81.world

81.hk

81.se

81.cm

81.fr

81.cc

81.be

81.in-addr.arpa

81.to

81.cool

81.plus

81.de

81.waw.pl

81.biz

Starts similarily

18.md

81.to

18.org

81.cool

18.fr

18.com

18.sk

81.plus

18.group

81.de

81.waw.pl

18.plus

81.biz

81.me

18.kz

81.gs

18.tl

18.al

81.cz

81.ph

81.lt

18.eu

81.pl

18.co

18.lt

18.app

18.cool

18.uz

18.no

18.in-addr.arpa

81.ws

18.lc

18.githubusercontent.com

81.fyi

81.nu

18.world

81.ca

81.com.hk

18.ph

18.watch

81.cx

18.com.cn

18.ca

18.ws

18.network

18.com.tw

18.com.pl

81.amsterdam

18.com.tr

18.amsterdam

81.cn

18.chat

18.dk

18.tech

81.cl

18.digital

18.ms

81.com

18.money

81.sk

18.show

18.cz

18.com.hk

18.nl

18.vip

81.co.uk

81.la

18.net.au

81.world

81.hk

81.se

18.fi

18.tv

81.cm

18.pe

18.rs

18.cn

81.fr

18.hu

18.hk

18.pl

81.cc

18.cl

81.be

81.in-addr.arpa

18.dating

AI analysis

81.206.216.in-addr.arpa is a parent of 233.81.206.216.in-addr.arpa and 166.81.206.216.in-addr.arpa.

81.206.216.in-addr.arpa's delegation uses two name servers: authns1.qwest.net and authns2.qwest.net.

81.206.216.in-addr.arpa uses the same name server setup as other domains, such as rushrefusesystems.org, 25.54.71.in-addr.arpa, mws.tpf.qwest.net, chcg.qwest.net and stat.centurytel.net.

81.206.216.in-addr.arpa at least partially shares name servers with other domains, including 38.146.63.in-addr.arpa, excellian.net, 174.63.67.in-addr.arpa, sprintsvc.com and allinahealth.org.

These name servers are often used with ns.allina.com and nsext-stc.allina.com.

Host names with two IPs:

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

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

dbq