NSLIST.NET - 17.255.128.in-addr.arpa

Search for IP or hostnames:

17.255.128.in-addr.arpa checked at 2025-09-07T05:07:14.424Z 414ms 91/91/91 100% R:20

`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^AS400445
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`
`239.17.255.128.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`
`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`
`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.football`
`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.net`
`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`
`71.ro`
`71.in-addr.arpa`
`71.uy`
`17.football`
`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`
`17.net`
`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.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

Host names 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 among others, have 17.255.128.in-addr.arpa as their parent.

The delegation of 17.255.128.in-addr.arpa is 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.

The domain 17.255.128.in-addr.arpa shares its name servers at least partially 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.

The 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-1.uiowa.edu, dns-wireless-cb-1.uiowa.edu, dns-wireless-coph-1.uiowa.edu, dns-wireless-lc-1.uiowa.edu, dns-core-lc-0.uiowa.edu, and dns-r1.uiowa.net are often used in conjunction.

dns1.uiowa.edu, dns2.uiowa.edu, dns3.uiowa.edu, dns2.engr.uiowa.edu, and dns1.icaen.uiowa.edu all point to two IP numbers each, while dns2.icaen.uiowa.edu points to one IP number.

The IP numbers for dns1.uiowa.edu are 2620:0:e50:3::10 and 128.255.1.26, for dns2.uiowa.edu are 2620:0:e50:3::11 and 128.255.64.26, for dns3.uiowa.edu are 2620:0:e50:3::12 and 128.255.1.27, for dns2.engr.uiowa.edu are 2620:0:e50:7021::80ff:1514 and 128.255.21.20, and for dns1.icaen.uiowa.edu are 2620:0:e50:7016::80ff:1113 and 128.255.17.19. The single IP number for dns2.icaen.uiowa.edu is 128.255.17.20.

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

dbq