NSLIST.NET - 66.255.128.in-addr.arpa

Search for IP or hostnames:

66.255.128.in-addr.arpa checked at 2025-09-06T17:58:49.413Z 661ms 87/87/87 100% R:23

`66.255.128.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`
PTR	`rtr-itf-1-production.net.uiowa.edu`
		A	2620:0:e50::7b ^{🇺🇸 University of Iowa}
			PTR	`rtr-itf-1-production.net.uiowa.edu`
		A	128.255.0.123^{🇺🇸 University of Iowa}
			PTR	`rtr-itf-1-production.net.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
`224.66.255.128.in-addr.arpa`
`20.66.255.128.in-addr.arpa`
`254.66.255.128.in-addr.arpa`
`45.66.255.128.in-addr.arpa`
`29.66.255.128.in-addr.arpa`
`191.66.255.128.in-addr.arpa`
`112.66.255.128.in-addr.arpa`
`194.66.255.128.in-addr.arpa`
`252.66.255.128.in-addr.arpa`
`118.66.255.128.in-addr.arpa`
`36.66.255.128.in-addr.arpa`
`44.66.255.128.in-addr.arpa`
`117.66.255.128.in-addr.arpa`
`213.66.255.128.in-addr.arpa`

Starts with same word
`66.me`
`66.com.tr`
`66.hk`
`66.fyi`
`66.cl`
`66.tf`
`66.org`
`66.lt`
`66.amsterdam`
`66.rs`
`66.nu`
`66.com`
`66.in-addr.arpa`
`66.cc`
`66.network`
`66.ru`
`66.eu`
`66.cm`
`66.re`
`66.gold`
`66.no`
`66.gl`
`66.nl`
`66.plus`
`66.cn`
`66.fi`
`66.ro`
`66.cloudns.in`
`66.cx`
`66.biz`
`66.to`
`66.ca`
`66.ms`
`66.hn`
`66.se`
`66.fr`
`66.pl`
`66.uy`
`66.su`
`66.is`
`66.ee`
`66.kz`
`66.dk`
`66.chat`
`66.de`
`66.media`
`66.ec`
`66.fund`
`66.vc`
`66.kiev.ua`

Starts similarily
`66.tf`
`66.org`
`66.lt`
`66.amsterdam`
`66.rs`
`66.nu`
`66.com`
`66.in-addr.arpa`
`66.cc`
`66.network`
`66.ru`
`66.eu`
`66.cm`
`66.re`
`66.gold`
`66.no`
`66.gl`
`66.nl`
`66.plus`
`66.cn`
`66.fi`
`66.ro`
`66.cloudns.in`
`66.cx`
`66.biz`
`66.to`
`66.ca`
`66.ms`
`66.hn`
`66.se`
`66.fr`
`66.pl`
`66.uy`
`66.su`
`66.is`
`66.ee`
`66.kz`
`66.dk`
`66.chat`
`66.de`
`66.media`
`66.ec`
`66.fund`
`66.vc`
`66.kiev.ua`
`66.me`
`66.com.tr`
`66.hk`
`66.fyi`
`66.cl`

AI analysis

The parent of host names 224.66.255.128.in-addr.arpa, 20.66.255.128.in-addr.arpa, 254.66.255.128.in-addr.arpa, 45.66.255.128.in-addr.arpa, 29.66.255.128.in-addr.arpa, and a few others is 66.255.128.in-addr.arpa.

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, are delegated for 66.255.128.in-addr.arpa.

The domain 66.255.128.in-addr.arpa shares name servers, at least partially, with other domains such as ped-gen.uiowa.edu, 126.255.128.in-addr.arpa, 248.255.128.in-addr.arpa, 166.255.128.in-addr.arpa, and esapps.uiowa.edu.

The name servers dns-core-lc-0.dns.server, dns-r1.uiowa.net, dns1.icaen.uiowa.edu, dns2.icaen.uiowa.edu, dns2.engr.uiowa.edu, dns1.divms.uiowa.edu, and dns2.divms.uiowa.edu are frequently utilized in conjunction.

dns1.uiowa.edu, 2620:0:e50:3::10, and 128.255.1.26 are associated in DNS records.

dns2.uiowa.edu, 2620:0:e50:3::11, and 128.255.64.26 are also connected in DNS records.

Similarly, dns3.uiowa.edu, 2620:0:e50:3::12, and 128.255.1.27 are linked in DNS records.

rtr-itf-1-production.net.uiowa.edu points to two IP numbers: 2620:0:e50::7b and 128.255.0.123.

dbq