DNSWHOIS.INFO - 39.255.128.in-addr.arpa

Search for IP or hostnames:

39.255.128.in-addr.arpa checked at 2025-10-23T10:46:58.505Z 542ms 75/75/75 100% R:8

`39.255.128.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`

Up

36.39.255.128.in-addr.arpa

69.39.255.128.in-addr.arpa

32.39.255.128.in-addr.arpa

130.39.255.128.in-addr.arpa

90.39.255.128.in-addr.arpa

48.39.255.128.in-addr.arpa

248.39.255.128.in-addr.arpa

9.39.255.128.in-addr.arpa

35.39.255.128.in-addr.arpa

123.39.255.128.in-addr.arpa

205.39.255.128.in-addr.arpa

162.39.255.128.in-addr.arpa

120.39.255.128.in-addr.arpa

24.39.255.128.in-addr.arpa

84.39.255.128.in-addr.arpa

75.39.255.128.in-addr.arpa

15.39.255.128.in-addr.arpa

92.39.255.128.in-addr.arpa

147.39.255.128.in-addr.arpa

86.39.255.128.in-addr.arpa

219.39.255.128.in-addr.arpa

197.39.255.128.in-addr.arpa

212.39.255.128.in-addr.arpa

38.39.255.128.in-addr.arpa

16.39.255.128.in-addr.arpa

Starts with same word

39.net

39.yt

39.fr

39.hk

39.su

39.biz

39.com.mx

39.se

39.in-addr.arpa

39.cz

39.dk

39.lt

39.chat

39.ru

39.co

39.no

39.vc

39.gs

39.nl

39.hu

39.lv

39.tel

39.ph

39.com

39.pl

39.school

39.cl

39.vg

39.fi

39.amsterdam

39.la

39.ai

39.org

39.cn

39.is

Starts similarily

93.gold

93.amsterdam

39.is

93.re

39.net

93.ph

93.biz

93.cn

93.co

93.com

93.vc

93.com.ua

39.yt

93.cz

93.be

93.fr

39.fr

39.hk

39.su

39.biz

39.com.mx

39.se

93.hk

39.in-addr.arpa

93.pl

39.cz

39.dk

93.la

93.de

39.lt

93.cm

39.chat

39.ru

93.se

39.co

93.to

93.in-addr.arpa

39.no

39.vc

39.gs

93.by

93.ru

93.net

39.nl

39.hu

93.lv

39.lv

39.tel

93.pm

39.ph

39.com

93.nl

93.cc

39.pl

93.ro

93.cl

39.school

39.cl

39.vg

39.fi

39.amsterdam

39.la

93.is

39.ai

39.org

39.cn

93.wtf

93.gov.cn

93.com.tr

93.org

93.no

93.sk

AI analysis

39.255.128.in-addr.arpa is a parent of 36.39.255.128.in-addr.arpa, 69.39.255.128.in-addr.arpa, 32.39.255.128.in-addr.arpa, 130.39.255.128.in-addr.arpa, 90.39.255.128.in-addr.arpa and a few other host names.

39.255.128.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.

39.255.128.in-addr.arpa at least partially shares name servers with other domains, for instance 125.255.128.in-addr.arpa, 3.255.128.in-addr.arpa, 49.255.128.in-addr.arpa, admissions.uiowa.edu and iowareview.org.

these name servers are often used in conjunction with the name servers dns-r1.uiowa.net.

Host dns1.uiowa.edu points to 2620:0:e50:3::10 and 128.255.1.26; Host dns2.uiowa.edu points to 2620:0:e50:3::11 and 128.255.64.26; Host dns3.uiowa.edu points to 2620:0:e50:3::12 and 128.255.1.27.

dbq