WWW.RTSAK.COM - 81.17.216.in-addr.arpa

Search for IP or hostnames:

81.17.216.in-addr.arpa checked at 2025-10-17T22:28:19.769Z 119ms 42/42/42 100% R:13

`81.17.216.in-addr.arpa`

NS	`dnsrad1.usinternet.com`
		A	216.17.3.121^{🇺🇸 US Internet}
			PTR	`ns1.usinternet.com`
NS	`dnsrad2.usinternet.com`
		A	216.17.3.122^{🇺🇸 US Internet}
			PTR	`ns3.usinternet.com`

Up

50.81.17.216.in-addr.arpa

56.81.17.216.in-addr.arpa

205.81.17.216.in-addr.arpa

227.81.17.216.in-addr.arpa

229.81.17.216.in-addr.arpa

234.81.17.216.in-addr.arpa

51.81.17.216.in-addr.arpa

232.81.17.216.in-addr.arpa

233.81.17.216.in-addr.arpa

52.81.17.216.in-addr.arpa

Starts with same word

81.to

81.cool

81.plus

81.de

81.waw.pl

81.biz

81.chat

81.me

81.gs

81.cz

81.ph

81.lt

81.pl

81.ws

81.fyi

81.nu

81.no

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.org

81.be

81.in-addr.arpa

Starts similarily

81.cm

18.pe

18.rs

18.cn

81.fr

18.hu

18.hk

18.pl

81.cc

18.cl

81.org

18.ag

81.be

81.in-addr.arpa

18.dating

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.chat

81.me

18.kz

81.gs

18.gen.tr

18.tl

81.cz

81.ph

81.lt

18.eu

18.de

81.pl

18.co

18.lt

18.app

18.tel

18.cool

18.uz

18.no

18.in-addr.arpa

81.ws

18.lc

18.gs

18.githubusercontent.com

81.fyi

81.nu

18.world

81.no

81.ca

81.com.hk

18.ph

18.watch

81.cx

18.com.cn

18.ca

18.cc

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

AI analysis

81.17.216.in-addr.arpa is a parent of 50.81.17.216.in-addr.arpa, 56.81.17.216.in-addr.arpa, 205.81.17.216.in-addr.arpa, 227.81.17.216.in-addr.arpa, 229.81.17.216.in-addr.arpa and a few other host names.

81.17.216.in-addr.arpa's delegation uses two name servers, dnsrad1.usinternet.com and dnsrad2.usinternet.com.

81.17.216.in-addr.arpa shares the same name server setup as other domains, for example ci.champlin.mn.us, 78.17.216.in-addr.arpa, 69.17.216.in-addr.arpa, lincolndel.com and lantechusa.com.

81.17.216.in-addr.arpa at least partially shares name servers with other domains, including 46.17.216.in-addr.arpa, mxsniper.com, 93.17.216.in-addr.arpa, 94.17.216.in-addr.arpa and 72.17.216.in-addr.arpa.

These name servers are commonly used with the name servers ns2.usinternet.comns-mw-01.usinternet.comns-mw-02.usinternet.comns3.usinternet.comns.usinternet.com and ns1.usinternet.com.

Host names with a single IP:

dnsrad1.usinternet.com points to 216.17.3.121.

dnsrad2.usinternet.com points to 216.17.3.122.

dbq