DNSWHOIS.INFO - 25.255.128.in-addr.arpa

Search for IP or hostnames:

25.255.128.in-addr.arpa checked at 2025-10-14T10:31:39.312Z 1753ms 50/50/50 100% R:21

`25.255.128.in-addr.arpa`

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`
NS	`dns1.icaen.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.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

25.serveftp.com

25.com

25.world

25.gold

25.lt

25.la

25.vc

25.tel

25.biz

25.fr

25.com.tw

25.hu

25.be

25.cm

25.amsterdam

25.ca

25.re

25.com.ua

25.ms

25.org

25.pl

25.wf

25.de

25.co.kr

25.to

25.ae

25.nl

25.ph

25.by

25.ddns.net

25.sk

25.no

25.wtf

25.cl

25.gd

25.se

25.cx

25.tv

25.cn

25.si

25.chat

25.cz

25.in-addr.arpa

25.ru

25.lv

25.hk

Starts similarily

25.lt

52.cl

52.de

25.la

52.com

52.nl

25.vc

25.tel

52.lv

25.biz

25.fr

52.ph

52.ro

52.cz

52.country

25.com.tw

52.world

25.hu

25.be

52.s3-eu-west-1.amazonaws.com

52.org.cn

52.no

52.org

52.se

52.cc

25.cm

52.ru

52.net

25.amsterdam

25.ca

52.la

52.com.ua

25.re

52.am

25.com.ua

52.is

25.ms

52.be

25.org

25.pl

25.wf

52.fi

25.de

52.in-addr.arpa

25.co.kr

52.dk

25.to

25.ae

52.amsterdam

52.sk

25.nl

52.basketball

52.biz

25.ph

25.by

52.ee

25.ddns.net

25.sk

25.no

25.wtf

25.cl

52.com.mx

25.gd

52.cards

52.cn

52.xyz

25.se

25.cx

25.tv

52.lt

25.cn

25.si

25.chat

52.hu

25.cz

52.chat

52.pl

52.mk

25.in-addr.arpa

52.wtf

25.ru

25.lv

25.hk

25.serveftp.com

52.cm

25.com

52.rs

25.world

25.gold

AI analysis

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

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

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

Host names with two IP numbers:

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

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

Host names with one IP number:

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

dbq