IPLIST.NET - 253.255.128.in-addr.arpa

Search for IP or hostnames:

253.255.128.in-addr.arpa checked at 2025-11-14T16:08:39.017Z 1779ms 84/84/84 100% R:12 allDone:true timedOut:false

`253.255.128.in-addr.arpa`

NS	`dns-core-cb-1.uiowa.edu`
NS	`dns-core-coph-1.uiowa.edu`
NS	`dns-core-itf-1.uiowa.edu`
NS	`dns-core-itf-2.uiowa.edu`
NS	`dns-core-lc-0.uiowa.edu`
NS	`dns-core-lc-1.uiowa.edu`
NS	`dns-wireless-cb-1.uiowa.edu`
NS	`dns-wireless-coph-1.uiowa.edu`
NS	`dns-wireless-lc-1.uiowa.edu`
NS	`dns1.uiowa.edu`
		A	2620:0:e50:3::10 ^{🇺🇸 University of Iowa}
			PTR	`dns-e1.uiowa.edu`
		A	128.255.1.26^{🇺🇸 University of Iowa}
			PTR	`dns-e1.uiowa.edu`
NS	`dns2.uiowa.edu`
		A	2620:0:e50:3::11 ^{🇺🇸 University of Iowa}
			PTR	`dns-e2.uiowa.edu`
		A	128.255.64.26^{🇺🇸 University of Iowa}
			PTR	`dns-e2.uiowa.edu`
NS	`dns3.uiowa.edu`
		A	2620:0:e50:3::12 ^{🇺🇸 University of Iowa}
			PTR	`dns-e3.uiowa.edu`
		A	128.255.1.27^{🇺🇸 University of Iowa}
			PTR	`dns-e3.uiowa.edu`
PTR	`rtr-core-itf.net.uiowa.edu`
		A	2620:0:e50:1::43 ^{🇺🇸 University of Iowa}
			PTR	`rtr-core-itf.net.uiowa.edu`
		A	128.255.204.67^{🇺🇸 University of Iowa}
			PTR	`rtr-core-itf.net.uiowa.edu`

`255.128.in-addr.arpa`

	NS	`dns-core-cb-1.uiowa.edu`
	NS	`dns-core-coph-1.uiowa.edu`
	NS	`dns-core-itf-1.uiowa.edu`
	NS	`dns-core-itf-2.uiowa.edu`
	NS	`dns-core-lc-0.uiowa.edu`
	NS	`dns-core-lc-1.uiowa.edu`
	NS	`dns-wireless-cb-1.uiowa.edu`
	NS	`dns-wireless-coph-1.uiowa.edu`
	NS	`dns-wireless-lc-1.uiowa.edu`
	NS	`dns1.uiowa.edu`
	NS	`dns2.uiowa.edu`
	NS	`dns3.uiowa.edu`
	NS	`dns-r1.uiowa.net`
	NS	`dns3.divms.uiowa.edu`
	PTR	`rtr-border-lc.net.uiowa.edu`

Starts with same word

253.us

253.ltd

253.fr

253.net

253.eu

253.nl

253.com

253.de

253.ir

253.biz

253.co

253.ru

Starts similarily

352.tel

352.co.kr

325.ink

523.ca

532.co.jp

532.one

253.ir

523.ru

325.us

235.info

523.nyc

235.net

523.fr

532.pl

523.de

325.hu

352.net.cn

532.cn

352.pl

325.com.cn

253.biz

235.ru

532.cc

253.co

352.biz

253.ru

523.dk

352.ltd

523.net.cn

523.nl

523.ch

325.me

235.ca

235.pl

325.com

532.com

532.mobi

523.in

325.eu

235.so

235.it

235.ltd

253.us

532.ph

325.de

352.ru

532.nl

253.ltd

235.eu

532.tv

352.in

532.me

253.fr

325.ca

235.de

352.host

235.co.uk

253.net

325.agency

235.cn

235.com

325.dk

523.org

253.eu

325.it

352.org

253.nl

235.is

352.nl

235.in-addr.arpa

325.biz

523.co.uk

523.co

325.tv

235.at

235.org

325.co

352.cn

253.com

325.cz

523.us

325.nl

235.be

352.eu

352.email

523.eu

325.co.uk

235.ch

325.kr

325.tax

235.me

352.com.ng

253.de

235.hu

235.cz

532.es

235.in

235.fr

532.de

532.eu

AI analysis

253.255.128.in-addr.arpa is delegated to twelve name servers: dns-core-cb-1.uiowa.edu, dns-core-coph-1.uiowa.edu, dns-core-itf-1.uiowa.edu, dns-core-itf-2.uiowa.edu, dns-core-lc-0.uiowa.edu, dns-core-lc-1.uiowa.edu, dns-wireless-cb-1.uiowa.edu, dns-wireless-coph-1.uiowa.edu, dns-wireless-lc-1.uiowa.edu, dns1.uiowa.edu, dns2.uiowa.edu and dns3.uiowa.edu.

253.255.128.in-addr.arpa at least partially shares name servers with other domains, for instance 39.255.128.in-addr.arpa, uiowa.net, 6.255.128.in-addr.arpa, mednmr.uiowa.edu and 102.255.128.in-addr.arpa.

These name servers are commonly used with dns-r1.uiowa.net and dns3.divms.uiowa.edu.

Host dns1.uiowa.edu points to 2620:0:e50:3::10 and 128.255.1.26; Host dns2.uiowa.edu points to 2620:0:e50:3::11 and 128.255.64.26; Host dns3.uiowa.edu points to 2620:0:e50:3::12 and 128.255.1.27.

rtr-core-itf.net.uiowa.edu points to two IPs: 2620:0:e50:1::43 and 128.255.204.67.

dbq