MXLIST.NET - 38.255.128.in-addr.arpa

Search for IP or hostnames:

38.255.128.in-addr.arpa checked at 2025-11-08T10:25:43.158Z 2368ms 72/72/72 100% R:11

`38.255.128.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`
	NS	`dns3.divms.uiowa.edu`
	PTR	`rtr-border-lc.net.uiowa.edu`

Starts with same word

38.de

38.chat

38.com

38.am

38.se

38.bydgoszcz.pl

38.to

38.com.mx

38.world

38.hu

38.ie

38.pe.kr

38.co.kr

38.com.ua

38.sk

38.ru

38.org

38.football

38.amsterdam

38.dk

38.in-addr.arpa

38.gy

38.ph

38.co.za

38.net.cn

38.no

38.la

38.gold

38.vg

38.network

38.tel

38.ca

38.biz

38.be

38.com.hk

38.fr

38.at

38.cn

38.plus

38.pl

38.su

38.cl

Starts similarily

38.org

38.football

83.com.hk

83.to

38.amsterdam

83.pe

38.dk

83.by

38.in-addr.arpa

38.gy

38.ph

38.co.za

83.lt

83.su

83.be

38.net.cn

83.io

83.cl

83.ro

83.dk

83.amsterdam

38.no

38.la

38.gold

83.lv

38.vg

38.network

38.tel

83.org

38.ca

38.biz

38.be

83.no

38.com.hk

83.co

83.com.pl

38.fr

38.at

83.se

83.cc

83.com

38.cn

38.plus

38.pl

83.fyi

83.tel

38.su

83.sk

38.cl

38.de

38.chat

83.in-addr.arpa

83.fr

38.com

38.am

38.se

83.ph

38.bydgoszcz.pl

38.to

83.cn

38.com.mx

83.com.mx

83.eu

83.world

38.world

38.hu

38.ie

83.la

83.ws

83.biz

38.pe.kr

38.co.kr

38.com.ua

38.sk

38.ru

83.pl

AI analysis

38.255.128.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.

38.255.128.in-addr.arpa at least partially shares name servers with other domains, for example 65.255.128.in-addr.arpa, 71.255.128.in-addr.arpa, 156.255.128.in-addr.arpa, ombuds.uiowa.edu and radiology.uiowa.edu.

These name servers are often used together with dns-r1.uiowa.net and dns3.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

dbq