DNSWHOIS.INFO - 172.121.74.in-addr.arpa

Search for IP or hostnames:

172.121.74.in-addr.arpa checked at 2025-11-20T20:05:06.360Z 5005ms 44/44/45 98% R:14 allDone:false timedOut:true

`172.121.74.in-addr.arpa`

NS	`dnsfire1.summit-broadband.com`
		A	216.189.211.146^{🇺🇸 SUMMIT-1}
			PTR	`dnsfire1.summit-broadband.com`
NS	`dnsfire2.summit-broadband.com`
		A	96.47.149.118^{🇺🇸 SUMMIT-1}
			PTR	`dnsfire2.summit-broadband.com`
NS	`dnsfire3.summit-broadband.com`
		A	208.76.137.42^{🇺🇸 SUMMIT-1}
			PTR	`dnsfire3.summit-broadband.com`
NS	`dnsfire4.summit-broadband.com`
		A	198.74.255.162^{🇺🇸 SUMMIT-1}

`121.74.in-addr.arpa`

Starts with same word

172.co

172.cc

172.ph

172.ir

172.com

172.one

172.aero

172.de

172.us

172.it

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

Starts similarily

127.dk

721.dk

271.com.cn

172.fr

172.jp

721.cc

217.be

271.ir

712.cc

217.cn

172.org

712.it

172.in-addr.arpa

127.cc

271.co

721.studio

172.in

217.co

127.ca

721.co

217.de

127.ch

712.net

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.cc

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

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

127.eu

721.tw

712.com.cn

127.biz

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

AI analysis

172.121.74.in-addr.arpa is delegated to four name servers: dnsfire1.summit-broadband.com, dnsfire2.summit-broadband.com, dnsfire3.summit-broadband.com and dnsfire4.summit-broadband.com.

172.121.74.in-addr.arpa at least partially shares name servers with other domains, for instance 4.42.66.in-addr.arpa, 146.47.96.in-addr.arpa, cfl.us.com, 58.112.74.in-addr.arpa and 57.112.74.in-addr.arpa.

Host names with a single IP address

dnsfire1.summit-broadband.com points to 216.189.211.146

dnsfire2.summit-broadband.com points to 96.47.149.118

dnsfire3.summit-broadband.com points to 208.76.137.42

dnsfire4.summit-broadband.com points to 198.74.255.162

dbq