NSLIST.NET - 255.255.128.in-addr.arpa

Search for IP or hostnames:

255.255.128.in-addr.arpa checked at 2025-10-24T03:40:54.015Z 672ms 75/75/75 100% R:8

`255.255.128.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`

`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`

Up

57.255.255.128.in-addr.arpa

205.255.255.128.in-addr.arpa

204.255.255.128.in-addr.arpa

254.255.255.128.in-addr.arpa

238.255.255.128.in-addr.arpa

218.255.255.128.in-addr.arpa

223.255.255.128.in-addr.arpa

201.255.255.128.in-addr.arpa

242.255.255.128.in-addr.arpa

Starts with same word

255.cc

255.dk

255.pl

255.ph

255.at

255.cn

255.tv

255.tw

255.co

255.hu

255.org

255.com

255.us

255.ca

255.network

255.cz

255.design

255.ru

255.hk

255.it

255.run

255.se

255.li

255.be

255.photos

255.nl

255.fr

255.ch

255.la

255.city

255.me

Starts similarily

525.la

255.org

525.ru

525.es

255.com

525.de

525.tv

552.de

525.cz

255.us

552.org

255.ca

552.cc

255.network

255.cz

255.design

552.fr

255.ru

525.marketing

525.vn

525.se

255.hk

255.it

255.run

525.nl

525.cl

525.bet

525.ch

552.net

255.se

255.li

552.ru

255.be

525.az

255.photos

255.nl

255.fr

255.ch

525.fr

525.com

525.tw

255.la

255.city

552.it

525.su

255.me

525.co

255.cc

255.dk

255.pl

255.ph

255.at

552.tv

525.it

255.cn

255.tv

255.tw

255.co

255.hu

525.com.tw

525.hk

AI analysis

The parent of 57.255.255.128.in-addr.arpa, 205.255.255.128.in-addr.arpa, 204.255.255.128.in-addr.arpa, 254.255.255.128.in-addr.arpa, 238.255.255.128.in-addr.arpa and a few other host names is 255.255.128.in-addr.arpa.

255.255.128.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.

255.255.128.in-addr.arpa shares some name servers with other domains, for example 66.255.128.in-addr.arpa, 55.255.128.in-addr.arpa, 7.255.128.in-addr.arpa, physiology.uiowa.edu and residence-rooms.uiowa.edu.

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

Host names with two IP numbers:

dns1.uiowa.edu: 2620:0:e50:3::10 and 128.255.1.26

dns2.uiowa.edu: 2620:0:e50:3::11 and 128.255.64.26

dns3.uiowa.edu: 2620:0:e50:3::12 and 128.255.1.27

dbq