DNSWHOIS.INFO - 240.12.192.in-addr.arpa

Search for IP or hostnames:

240.12.192.in-addr.arpa checked at 2025-10-23T04:16:43.776Z 133ms 54/54/54 100% R:15

`240.12.192.in-addr.arpa`

NS	`boulder.colorado.edu`
		A	2620:18f:20:1032::5 ^{🇺🇸 University of Colorado at Boulder}
			PTR	`boulder.colorado.edu`
		A	128.138.240.1^{🇺🇸 University of Colorado at Boulder}
			PTR	`boulder.colorado.edu`
NS	`oldduke.colorado.edu`
		A	2620:18f:20:2002::5 ^{🇺🇸 University of Colorado at Boulder}
			PTR	`oldduke.colorado.edu`
		A	128.138.130.30^{🇺🇸 University of Colorado at Boulder}
			PTR	`oldduke.colorado.edu`
NS	`otis.colorado.edu`
		A	2620:18f:20:2::5 ^{🇺🇸 University of Colorado at Boulder}
			PTR	`otis.colorado.edu`
		A	128.138.129.76^{🇺🇸 University of Colorado at Boulder}
			PTR	`otis.colorado.edu`

`12.192.in-addr.arpa`

Up

40.240.12.192.in-addr.arpa

Starts with same word

240.org

240.la

240.ru

240.nl

240.ph

240.tv

240.com.au

240.me

240.jp

240.io

240.com.mt

240.net

240.cm

240.com

240.se

240.ch

240.us

240.cc

240.media

240.ro

240.eu

240.it

240.at

240.de

240.ca

240.cn

Starts similarily

402.tv

204.uk

420.at

420.center

420.fm

240.eu

420.coupons

042.cl

240.it

042.cn

402.kim

042.net.cn

240.at

024.chat

420.sk

024.at

240.de

402.bet

240.ca

420.la

204.co

420.vg

042.ir

402.it

042.cz

204.net

204.nl

024.in

420.pp.ua

420.bio

402.jp

240.cn

402.cc

420.money

420.am

204.dk

024.be

420.financial

420.cz

204.at

042.fr

402.be

240.org

420.lt

024.cm

420.casino

024.co.il

420.wien

420.fi

420.com

240.la

042.dk

402.at

204.info

402.appspot.com

024.bz

420.bike

240.ru

402.de

420.se

420.nu

042.su

402.lv

204.in-addr.arpa

240.nl

240.ph

204.digital

402.by

420.style

024.ch

420.si

420.tax

402.cz

024.app

420.sh

204.tel

024.link

420.zone

402.ru

042.com

420.place

402.money

024.li

042.it

240.tv

420.no

042.ch

420.irish

024.co

024.org

402.cn

240.com.au

204.ch

420.io

204.com

024.es

420.swiss

024.kim

420.network

420.ae

AI analysis

240.12.192.in-addr.arpa is the parent of 40.240.12.192.in-addr.arpa.

240.12.192.in-addr.arpa is delegated to three name servers: boulder.colorado.edu, oldduke.colorado.edu and otis.colorado.edu.

240.12.192.in-addr.arpa at least partially shares name servers with other domains, including rc.colorado.edu, 242.12.192.in-addr.arpa, 16.11.198.in-addr.arpa, 246.12.192.in-addr.arpa and 31.11.198.in-addr.arpa.

Host names with two IP numbers:

boulder.colorado.edu points to: 2620:18f:20:1032::5 and 128.138.240.1

oldduke.colorado.edu points to: 2620:18f:20:2002::5 and 128.138.130.30

otis.colorado.edu points to: 2620:18f:20:2::5 and 128.138.129.76

dbq