WWW.RTSAK.COM - 165.255.128.in-addr.arpa

Search for IP or hostnames:

165.255.128.in-addr.arpa checked at 2025-10-04T04:09:49.727Z 2616ms 72/72/72 100% R:13

`165.255.128.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`

`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`

Starts with same word

165.gov.tw

165.cn

165.ca

165.at

165.in-addr.arpa

165.eu

165.cool

165.ink

165.net

165.pl

165.tel

165.cc

165.us

165.cz

165.se

165.kz

165.fr

165.one

165.tv

165.ch

165.it

165.rs

165.co

165.com

165.biz

Starts similarily

165.tv

156.cz

165.ch

165.it

165.rs

615.de

156.tv

516.tv

165.co

561.gallery

615.org

561.org

561.fr

156.in

165.com

165.biz

165.gov.tw

156.in-addr.arpa

156.run

561.net

165.cn

165.ca

615.ir

165.at

615.me

156.us

615.us

615.tw

156.tel

651.com.cn

615.events

516.me

561.biz

156.fr

561.email

516.es

651.nl

561.cn

651.fr

651.de

165.in-addr.arpa

156.ren

156.com

156.de

615.dk

561.pl

561.com

165.eu

561.jp

156.es

516.com

516.ru

516.us

156.jp

165.cool

516.nl

165.ink

156.org

561.hu

516.at

561.info

561.nl

561.it

156.cl

516.fr

516.ink

156.tech

156.eu

516.eu

156.ph

156.xyz

651.org

651.co

156.net

165.net

156.nl

651.co.uk

651.it

165.pl

165.tel

651.network

516.net

156.dk

156.cn

615.co.uk

165.cc

615.io

615.fr

516.org

156.me.uk

561.co

165.us

615.at

651.cn

615.nl

561.media

561.de

651.in

165.cz

156.bet

561.in

156.ch

615.cn

516.de

165.se

561.co.jp

615.ee

156.ink

615.it

651.ru

516.la

156.tw

165.kz

561.com.tw

165.fr

165.one

615.media

615.in

615.ca

156.ru

651.eu

516.games

516.or.kr

AI analysis

165.255.128.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.

165.255.128.in-addr.arpa at least partially shares name servers with other domains, for instance 166.255.128.in-addr.arpa, esapps.uiowa.edu, uiowa.net, 6.255.128.in-addr.arpa and mednmr.uiowa.edu.

these name servers are often used together with dns-r1.uiowa.net, dns1.icaen.uiowa.edu, dns2.icaen.uiowa.edu and dns2.engr.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.

dbq