DNSWHOIS.INFO - 73.137.in-addr.arpa

Search for IP or hostnames:

73.137.in-addr.arpa checked at 2025-10-25T19:22:58.827Z 327ms 49/49/49 100% R:12

`73.137.in-addr.arpa`

NS	`ns3.ja.net`
		A	2001:630:0:46::67 ^{🇬🇧 JANET}
			PTR	`ns3.ja.net`
		A	193.63.106.103^{🇬🇧 JANET}
			PTR	`ns3.ja.net`
NS	`ndc-cns-ext-01.kcl.ac.uk`
		A	193.61.207.73^{🇬🇧 JANET}
			PTR	`dns-ext1.kcl.ac.uk`
			PTR	`ndc-cns-ext-01.kcl.ac.uk`
NS	`sdc-cns-ext-01.kcl.ac.uk`
		A	193.61.202.150^{🇬🇧 JANET}
			PTR	`dns-ext2.kcl.ac.uk`
			PTR	`sdc-cns-ext-01.kcl.ac.uk`

`137.in-addr.arpa`

	NS	`r.arin.net`
	NS	`u.arin.net`
	NS	`x.arin.net`
	NS	`y.arin.net`
	NS	`z.arin.net`
	NS	`arin.authdns.ripe.net`

Up

136.73.137.in-addr.arpa

112.73.137.in-addr.arpa

123.73.137.in-addr.arpa

130.73.137.in-addr.arpa

52.73.137.in-addr.arpa

132.73.137.in-addr.arpa

77.73.137.in-addr.arpa

82.73.137.in-addr.arpa

113.73.137.in-addr.arpa

60.73.137.in-addr.arpa

131.73.137.in-addr.arpa

5.73.137.in-addr.arpa

Starts with same word

73.lt

73.hu

73.cn

73.lv

73.am

73.ca

73.wtf

73.chat

73.ci

73.be

73.amsterdam

73.se

73.wf

73.ro

73.co

73.tel

73.dk

73.fr

73.eu

73.by

73.fyi

73.to

73.fi

73.photography

73.cl

73.biz

73.ph

73.odessa.ua

73.ws

73.com.mx

73.ru

73.com

73.si

73.in-addr.arpa

73.gold

73.com.ua

Starts similarily

37.co

37.dk

37.in-addr.arpa

73.wtf

37.to

73.chat

37.su

73.ci

37.ca

73.be

73.amsterdam

37.network

37.vc

73.se

37.ae

73.wf

37.cn

37.chat

37.com

37.org

37.gold

37.com.hk

73.ro

73.co

73.tel

73.dk

73.fr

73.eu

73.by

73.fyi

73.to

37.net

37.de

73.fi

37.se

37.business

37.am

37.lv

73.photography

37.ax

73.cl

37.technology

73.biz

37.ph

73.ph

73.odessa.ua

37.ro

73.ws

37.cc

73.com.mx

73.ru

37.fo

37.rs

73.com

73.si

37.pl

73.in-addr.arpa

73.gold

73.com.ua

37.la

37.ru

37.com.cn

37.lt

37.amsterdam

37.biz

73.lt

37.nl

73.hu

37.co.nz

37.sk

37.no

73.cn

73.lv

37.fi

73.am

37.co.za

37.fr

73.ca

AI analysis

73.137.in-addr.arpa is a parent of 136.73.137.in-addr.arpa, 112.73.137.in-addr.arpa, 123.73.137.in-addr.arpa, 130.73.137.in-addr.arpa, 52.73.137.in-addr.arpa and a few other host names.

73.137.in-addr.arpa is delegated to three name servers: ns3.ja.net, ndc-cns-ext-01.kcl.ac.uk and sdc-cns-ext-01.kcl.ac.uk.

73.137.in-addr.arpa at least partially shares name servers with other domains, including penwith.ac.uk, wesc.ac.uk, 31.63.193.in-addr.arpa, stdoms.ac.uk and loughborough.ac.uk.

These name servers are typically used together with the name servers ns0.soton.ac.uk, ns1.soton.ac.uk, ns2.soton.ac.uk, ns3.soton.ac.uk, ns2.ja.net, ns4.ja.net, ns1.brunel.ac.uk, ns2.brunel.ac.uk, ns3.brunel.ac.uk and ns4.brunel.ac.uk.

Host names with two IP numbers:

ns3.ja.net points to 2001:630:0:46::67 and 193.63.106.103.

Host names with one IP number:

ndc-cns-ext-01.kcl.ac.uk points to 193.61.207.73.

sdc-cns-ext-01.kcl.ac.uk points to 193.61.202.150.

dbq