DNSWHOIS.INFO - 28.255.128.in-addr.arpa

Search for IP or hostnames:

28.255.128.in-addr.arpa checked at 2025-10-15T10:40:53.775Z 1812ms 57/57/57 100% R:21

`28.255.128.in-addr.arpa`

NS	`dns1.engr.uiowa.edu`
		A	2620:0:e50:7016::80ff:1113 ^{🇺🇸 University of Iowa}
			PTR	`dns1.icaen.uiowa.edu`
		A	128.255.17.19^{🇺🇸 University of Iowa}
			PTR	`dns1.icaen.uiowa.edu`
NS	`dns2.engr.uiowa.edu`
		A	2620:0:e50:7021::80ff:1514 ^{🇺🇸 University of Iowa}
		A	128.255.21.20^{🇺🇸 University of Iowa}
			PTR	`dns2.engr.uiowa.edu`
PTR	`rtr-sc02.engr.uiowa.edu`
		A	192.168.255.254
NS	`dns2.icaen.uiowa.edu`
		A	128.255.17.20^{🇺🇸 University of Iowa}
			PTR	`dns2.icaen.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

28.hu

28.fr

28.be

28.se

28.to

28.wine

28.ms

28.com.cn

28.bet

28.lv

28.ca

28.lc

28.si

28.nl

28.cm

28.kz

28.bid

28.pl

28.my

28.org

28.country

28.biz

28.io

28.run

28.la

28.sk

28.com.ua

28.ph

28.cn

28.dk

28.cool

28.fyi

28.gold

28.by

28.co.uk

28.tv

28.cz

28.network

28.vc

28.net

28.co

28.de

28.com

28.ae

28.ro

28.nu

Starts similarily

82.org

28.biz

82.gs

28.io

82.plus

28.run

28.la

82.de

28.sk

28.com.ua

82.io

28.ph

28.cn

28.dk

28.cool

28.fyi

28.gold

82.money

82.com

28.by

28.co.uk

28.tv

28.cz

28.network

28.vc

28.net

28.co

28.de

82.cool

82.to

82.com.ua

28.com

82.world

28.ae

82.chat

82.cn

28.ro

28.nu

82.nl

82.amsterdam

28.hu

28.fr

82.gold

28.be

82.se

82.lv

28.se

82.net

82.pm

82.cz

28.to

82.ph

28.wine

28.ms

82.ru

28.com.cn

82.ms

82.com.mx

82.cl

28.bet

28.lv

82.sk

82.dk

28.ca

28.lc

28.si

28.nl

82.ro

82.in-addr.arpa

28.cm

82.co.nz

28.kz

82.biz

28.bid

82.no

28.pl

82.ws

28.my

28.org

82.be

82.fr

82.co.uk

82.cc

28.country

AI analysis

28.255.128.in-addr.arpa is delegated to three name servers: dns1.engr.uiowa.edu, dns2.engr.uiowa.edu and dns2.icaen.uiowa.edu.

28.255.128.in-addr.arpa at least partially shares name servers with other domains, for instance cgrer.uiowa.edu, 18.255.128.in-addr.arpa, 16.255.128.in-addr.arpa, 27.255.128.in-addr.arpa and 17.255.128.in-addr.arpa.

these name servers are commonly used together with the name servers dns1.icaen.uiowa.edu, dns3.engr.uiowa.edu, dns1.uiowa.edu, dns2.uiowa.edu and dns3.uiowa.edu.

Host names with two IP numbers:

dns1.engr.uiowa.edu points to: 2620:0:e50:7016::80ff:1113 and 128.255.17.19.

dns2.engr.uiowa.edu points to: 2620:0:e50:7021::80ff:1514 and 128.255.21.20.

Host names with one IP number:

dns2.icaen.uiowa.edu points to: 128.255.17.20.

rtr-sc02.engr.uiowa.edu points to a single IP: 192.168.255.254.

dbq