WWW.ROBTEX.COM - 172.21.176.in-addr.arpa

Search for IP or hostnames:

172.21.176.in-addr.arpa checked at 2025-10-12T19:47:13.492Z 290ms 61/61/61 100% R:13

`172.21.176.in-addr.arpa`

NS	`auth05.ns.tdc.net`
		A	2001:6c8:2:400::168^{🇩🇰 TDC A/S}
			PTR	`auth05.ns.tdc.net`
		A	62.243.0.168^{🇩🇰 TDC A/S}
			PTR	`auth05.ns.tdc.net`
NS	`auth06.ns.tdc.net`
		A	2001:6c8:4:400::174^{🇩🇰 TDC A/S}
			PTR	`auth06.ns.tdc.net`
		A	194.192.207.174^{🇩🇰 TDC A/S}
			PTR	`auth06.ns.tdc.net`

`21.176.in-addr.arpa`

	NS	`auth01.ns.tele.dk`
	NS	`auth02.ns.tele.dk`

Starts with same word

172.tw

172.ca

172.zone

172.ws

172.net

172.hk

172.la

172.nl

172.ch

172.fr

172.jp

172.org

172.in-addr.arpa

172.in

172.co

172.ph

172.ir

172.com

172.one

172.aero

172.de

172.us

172.it

Starts similarily

271.co

721.studio

172.in

217.co

127.ca

721.co

217.de

127.ch

712.net

721.me

127.ru

712.fr

127.sunnyday.jp

271.ca

217.in-addr.arpa

712.jp

217.dk

127.it

172.co

127.fi

127.fr

172.ph

217.jp

127.wtf

712.cn

172.ir

172.com

172.one

172.aero

172.de

712.run

217.in

712.es

127.la

127.at

271.ph

217.ru

172.us

217.net

127.xxx

172.it

721.ph

271.jp

127.mx

721.cn

721.de

217.fr

127.in-addr.arpa

721.ru

172.tw

217.at

127.run

712.eu

172.ca

127.io

127.ink

712.lt

721.tw

712.com.cn

271.nl

271.spb.ru

271.com

271.ch

127.ath.cx

217.cc

127.pictures

127.jp

271.us

217.waw.pl

271.se

721.org

721.in

721.com

721.ink

217.es

721.net

712.cz

712.com

217.ca

127.cz

271.de

127.de

127.com

721.info

217.ch

127.us

172.zone

127.co

271.eu

217.ws

127.ws

712.jpn.com

217.am

127.net

217.church

127.me

172.ws

712.ru

172.net

127.one

AI analysis

172.21.176.in-addr.arpa is delegated to two name servers auth05.ns.tdc.net and auth06.ns.tdc.net.

172.21.176.in-addr.arpa shares the same name server setup as other domains, for instance 94.192.194.in-addr.arpa, 129.165.93.in-addr.arpa, 60.94.83.in-addr.arpa, 166.93.83.in-addr.arpa and 205.161.93.in-addr.arpa.

Host names with two IP numbers:

The host name auth05.ns.tdc.net points to 2001:6c8:2:400::168 and 62.243.0.168; the host name auth06.ns.tdc.net points to 2001:6c8:4:400::174 and 194.192.207.174.

dbq