WWW.RTSAK.COM - 252.236.129.in-addr.arpa

Search for IP or hostnames:

252.236.129.in-addr.arpa checked at 2025-10-19T17:59:37.090Z 130ms 45/45/45 100% R:14

`252.236.129.in-addr.arpa`

NS	`ext-ns1.columbia.edu`
		A	128.59.1.1^{🇺🇸 Columbia University}
			PTR	`ext-ns1.columbia.edu`
NS	`hermes.nevis.columbia.edu`
		A	129.236.252.29^{🇺🇸 Columbia University}
			PTR	`hermes.nevis.columbia.edu`
NS	`hypatia.nevis.columbia.edu`
		A	129.236.252.7^{🇺🇸 Columbia University}
			PTR	`hypatia.nevis.columbia.edu`

`236.129.in-addr.arpa`

	NS	`ext-ns1.columbia.edu`
	NS	`ext-ns2.columbia.edu`
	NS	`demetian.ldeo.columbia.edu`
	NS	`severn.ldeo.columbia.edu`

Up

29.252.236.129.in-addr.arpa

4.252.236.129.in-addr.arpa

8.252.236.129.in-addr.arpa

71.252.236.129.in-addr.arpa

97.252.236.129.in-addr.arpa

7.252.236.129.in-addr.arpa

Starts with same word

252.dk

252.tw

252.fr

252.ws

252.in

252.bet

252.ch

252.be

252.org

252.eu

252.uk

252.tel

252.cz

252.ca

252.info

252.net

252.de

252.co

Starts similarily

522.city

252.de

252.co

522.one

225.academy

522.kz

225.com

225.de

522.run

225.ru

225.by

252.dk

522.com

252.tw

252.fr

522.info

225.ph

522.eu

252.ws

225.cc

225.in

252.in

252.bet

522.jp

225.co

225.dk

225.in-addr.arpa

252.ch

252.be

225.ltd

252.org

225.lk

252.eu

252.uk

225.lt

252.tel

252.cz

225.bet

225.org

225.me

252.ca

522.co.il

225.cn

225.fr

225.jp

225.net

225.ir

252.info

522.de

522.me

252.net

522.biz

225.nl

AI analysis

252.236.129.in-addr.arpa has children including 29.252.236.129.in-addr.arpa, 4.252.236.129.in-addr.arpa, 8.252.236.129.in-addr.arpa, 71.252.236.129.in-addr.arpa, 97.252.236.129.in-addr.arpa and a few other host names.

252.236.129.in-addr.arpa is delegated to three name servers: ext-ns1.columbia.edu, hermes.nevis.columbia.edu and hypatia.nevis.columbia.edu.

At least part of the name servers for 252.236.129.in-addr.arpa are shared with other domains, for instance kbcc.cuny.edu, pathology.columbia.edu, islg.cuny.edu, bmcc.cuny.edu and 140.10.207.in-addr.arpa.

these name servers are commonly used with the name servers ext-ns2.columbia.edu, lavinia.cis.cuny.edu, acme.ucc.cuny.edu, ns1.nyp.org, ns2.nyp.org, ns10.customer.level3.net, ns15.customer.level3.net, apollo.cs.columbia.edu, diana.cs.columbia.edu and sundog.ee.columbia.edu.

Host names with a single IP:

ext-ns1.columbia.edu points to: 128.59.1.1

hermes.nevis.columbia.edu points to: 129.236.252.29

hypatia.nevis.columbia.edu points to: 129.236.252.7

dbq