IPLIST.NET - 17.255.128.in-addr.arpa

Search for IP or hostnames:

17.255.128.in-addr.arpa checked at 2025-10-06T01:22:34.169Z 784ms 90/90/90 100% R:21

`17.255.128.in-addr.arpa`

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`
NS	`dns2.engr.uiowa.edu`
		A	2620:0:e50:7021::80ff:1514 ^{🇺🇸 University of Iowa}
			PTR	`dns2.engr.uiowa.edu`
		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	`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`
	PTR	`rtr-border-lc.net.uiowa.edu`

Up

24.17.255.128.in-addr.arpa

20.17.255.128.in-addr.arpa

147.17.255.128.in-addr.arpa

26.17.255.128.in-addr.arpa

19.17.255.128.in-addr.arpa

47.17.255.128.in-addr.arpa

205.17.255.128.in-addr.arpa

174.17.255.128.in-addr.arpa

179.17.255.128.in-addr.arpa

159.17.255.128.in-addr.arpa

235.17.255.128.in-addr.arpa

153.17.255.128.in-addr.arpa

253.17.255.128.in-addr.arpa

208.17.255.128.in-addr.arpa

43.17.255.128.in-addr.arpa

176.17.255.128.in-addr.arpa

191.17.255.128.in-addr.arpa

49.17.255.128.in-addr.arpa

196.17.255.128.in-addr.arpa

193.17.255.128.in-addr.arpa

Starts with same word

17.gold

17.world

17.com.pk

17.nl

17.amsterdam

17.tel

17.ru

17.su

17.com.ua

17.com.tw

17.cool

17.gs

17.uk

17.lt

17.media

17.is

17.ventures

17.pl

17.gs.cn

17.appchizi.com

17.co.uk

17.hu

17.com.cn

17.ph

17.se

17.chat

17.biz

17.sk

17.cz

17.in-addr.arpa

17.cn

17.fr

17.tv

17.live

17.lv

17.rs

17.game

17.ee

17.ca

17.kz

17.be

17.ro

17.am

17.shop

17.no

17.cl

17.com

17.com.tr

17.city

17.pt

17.fyi

17.capital

17.vc

17.org

17.nu

Starts similarily

71.to

71.biz

17.com.tw

71.no

71.fr

17.cool

71.cl

17.gs

71.ro

71.in-addr.arpa

71.uy

17.uk

17.lt

71.plus

17.media

17.is

17.ventures

71.pl

17.pl

71.al

17.gs.cn

17.appchizi.com

17.co.uk

17.hu

71.co.za

17.com.cn

71.fi

17.ph

17.se

17.chat

71.su

17.biz

17.sk

17.cz

17.in-addr.arpa

17.cn

17.fr

71.hu

17.tv

17.live

17.lv

17.rs

17.game

71.org

71.hk

17.ee

17.ca

17.kz

71.se

17.be

17.ro

17.am

71.chat

17.shop

71.io

17.no

17.cl

17.com

17.com.tr

17.city

17.pt

17.fyi

71.cn

17.capital

17.vc

17.org

17.nu

71.lv

71.sk

71.am

17.gold

71.by

17.world

71.com

17.com.pk

71.ru

71.net

71.cz

17.nl

17.amsterdam

17.tel

71.ph

17.ru

71.be

71.ca

71.amsterdam

17.su

17.com.ua

AI analysis

17.255.128.in-addr.arpa is the parent of 24.17.255.128.in-addr.arpa, 20.17.255.128.in-addr.arpa, 147.17.255.128.in-addr.arpa, 26.17.255.128.in-addr.arpa, 19.17.255.128.in-addr.arpa and a few other host names.

17.255.128.in-addr.arpa delegates to six name servers: dns1.uiowa.edu, dns2.uiowa.edu, dns3.uiowa.edu, dns2.engr.uiowa.edu, dns1.icaen.uiowa.edu and dns2.icaen.uiowa.edu.

17.255.128.in-addr.arpa at least partially shares name servers with other domains such as engin.uiowa.edu, ped-gen.uiowa.edu, 126.255.128.in-addr.arpa, 248.255.128.in-addr.arpa and 166.255.128.in-addr.arpa.

These name servers are often used together with 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 and dns-r1.uiowa.net.

Host names with two IP numbers:

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

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

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

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.

rtr-sc02.engr.uiowa.edu points to one IP number: 192.168.255.254.

dbq