WWW.RTSAK.COM - 166.255.128.in-addr.arpa

Search for IP or hostnames:

166.255.128.in-addr.arpa checked at 2025-10-03T18:32:49.452Z 226ms 87/87/87 100% R:12

`166.255.128.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

111.166.255.128.in-addr.arpa

106.166.255.128.in-addr.arpa

25.166.255.128.in-addr.arpa

47.166.255.128.in-addr.arpa

60.166.255.128.in-addr.arpa

119.166.255.128.in-addr.arpa

49.166.255.128.in-addr.arpa

34.166.255.128.in-addr.arpa

92.166.255.128.in-addr.arpa

26.166.255.128.in-addr.arpa

86.166.255.128.in-addr.arpa

153.166.255.128.in-addr.arpa

39.166.255.128.in-addr.arpa

109.166.255.128.in-addr.arpa

99.166.255.128.in-addr.arpa

97.166.255.128.in-addr.arpa

28.166.255.128.in-addr.arpa

131.166.255.128.in-addr.arpa

141.166.255.128.in-addr.arpa

90.166.255.128.in-addr.arpa

139.166.255.128.in-addr.arpa

135.166.255.128.in-addr.arpa

Starts with same word

166.de

166.ltd

166.fun

166.im

166.games

166.gr

166.jp

166.eu

166.nl

166.dk

166.me

166.run

166.net

166.kim

166.news

166.es

166.su

166.tv

166.vin

166.net.cn

166.cz

166.fr

166.email

166.ch

166.cn

166.in-addr.arpa

166.ph

166.pl

166.com.tw

166.it

166.co

166.hk

166.in

166.at

166.com

166.us

166.ca

Starts similarily

166.im

166.games

616.hk

166.gr

166.jp

661.es

166.eu

616.xyz

661.co

166.nl

661.cn

616.cc

166.dk

616.ru

166.me

166.run

166.net

616.tv

166.kim

616.sh

166.news

166.es

616.one

661.ca

166.su

616.ph

616.info

616.us

166.tv

166.vin

166.net.cn

616.com

166.cz

166.fr

616.org

661.org

661.com

166.email

166.ch

166.cn

661.nl

166.in-addr.arpa

661.com.cn

166.ph

166.pl

166.com.tw

166.it

166.co

166.hk

661.at

166.in

166.at

166.com

166.us

166.ca

616.ca

616.net

166.de

166.ltd

661.net

661.tv

661.fr

616.jp

661.bet

616.it

616.ee

661.cz

616.bet

616.io

661.life

166.fun

661.in

661.cc

661.de

AI analysis

166.255.128.in-addr.arpa is a parent of 111.166.255.128.in-addr.arpa, 106.166.255.128.in-addr.arpa, 25.166.255.128.in-addr.arpa, 47.166.255.128.in-addr.arpa, 60.166.255.128.in-addr.arpa and a few other host names.

166.255.128.in-addr.arpa is delegated to 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.

166.255.128.in-addr.arpa at least partially shares name servers with other domains, for example neurosurgery.uiowa.edu, 202.255.128.in-addr.arpa, geology.uiowa.edu, rotc.uiowa.edu and math.uiowa.edu.

these name servers are commonly used with 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.

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

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

dbq