IPLIST.NET - 255.255.128.in-addr.arpa

Search for IP or hostnames:

255.255.128.in-addr.arpa checked at 2025-10-28T19:26:41.540Z 122ms 75/75/75 100% R:10

`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 ^{🇺🇸 UIOWA-AS}
			PTR	`dns-e1.uiowa.edu`
		A	128.255.1.26^{🇺🇸 UIOWA-AS}
			PTR	`dns-e1.uiowa.edu`
NS	`dns2.uiowa.edu`
		A	2620:0:e50:3::11 ^{🇺🇸 UIOWA-AS}
			PTR	`dns-e2.uiowa.edu`
		A	128.255.64.26^{🇺🇸 UIOWA-AS}
			PTR	`dns-e2.uiowa.edu`
NS	`dns3.uiowa.edu`
		A	2620:0:e50:3::12 ^{🇺🇸 UIOWA-AS}
			PTR	`dns-e3.uiowa.edu`
		A	128.255.1.27^{🇺🇸 UIOWA-AS}
			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

552.se

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

255.255.128.in-addr.arpa is a 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 several other host names.

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 at least partially shares name servers with other domains, for instance 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 often used with dns-r1.uiowa.net and dns3.divms.uiowa.edu.

Host names with two IP numbers:

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.

dbq