IPLIST.NET - 103.255.128.in-addr.arpa

Search for IP or hostnames:

103.255.128.in-addr.arpa checked at 2025-10-08T21:20:08.177Z 485ms 75/75/75 100% R:11

`103.255.128.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

98.103.255.128.in-addr.arpa

103.103.255.128.in-addr.arpa

101.103.255.128.in-addr.arpa

Starts with same word

103.cz

103.cc

103.su

103.cn

103.net

103.uz

103.it

103.ph

103.me

103.ua

103.ca

103.fr

103.tv

103.pl

103.at

103.be

103.com

103.life

103.tw

103.zt.ua

103.mn

103.one

103.info

103.de

103.us

103.gov.kg

103.ie

103.dk

103.in-addr.arpa

103.biz

103.co

103.bz

103.ms

103.kz

103.kg

103.ink

103.by

103.co.jp

103.fm

103.in

103.sk

103.tel

103.ru

Starts similarily

130.xyz

031.co

103.cc

310.es

130.nu

310.ch

103.su

301.si

130.de

130.ca

310.co

301.cz

103.cn

130.by

103.net

130.cz

130.in-addr.arpa

013.com

103.uz

103.it

301.link

310.by

301.cx

013.nl

103.ph

103.me

301.gr

310.me

031.se

130.us

013.tv

103.ua

130.nl

103.ca

103.fr

013.ru

103.tv

130.cm

301.ru

301.org

301.cn.com

310.be

301.li

301.ro

310.co.jp

310.org

130.im

103.pl

103.at

301.dk

301.mobi

031.gr

103.be

130.com.ua

031.be

103.com

013.club

013.co.uk

301.email

301.am

310.eu

013.fr

130.me

013.us

310.us

130.tv

031.ir

301.today

310.ph

310.com

310.media

031.xyz

031.pl

130.com.tw

301.net

103.life

301.me

130.ru

031.to

103.tw

031.net

301.to

103.zt.ua

031.in

130.ws

103.mn

130.fr

130.ink

130.ph

301.jp

103.one

301.digital

031.eu

031.tel

031.info

130.ir

103.info

301.life

310.kz

310.net

AI analysis

103.255.128.in-addr.arpa is a parent of 98.103.255.128.in-addr.arpa, 103.103.255.128.in-addr.arpa and 101.103.255.128.in-addr.arpa.

103.255.128.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.

103.255.128.in-addr.arpa at least partially shares name servers with other domains, including 215.255.128.in-addr.arpa, ombuds.uiowa.edu, radiology.uiowa.edu, 18.255.128.in-addr.arpa and 1.0.0.0.0.5.e.0.0.0.0.0.0.2.6.2.ip6.arpa.

These name servers are often used 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