MXLIST.NET - 43.137.in-addr.arpa

Search for IP or hostnames:

43.137.in-addr.arpa checked at 2025-11-11T13:07:16.606Z 447ms 54/54/54 100% R:21 allDone:true timedOut:false

`43.137.in-addr.arpa`

NS	`ns.heanet.ie`
		A	2001:770:18:4::c101:c1c2 ^{🇮🇪 HEANET}
			PTR	`ns.heanet.ie`
		A	193.1.193.194^{🇮🇪 HEANET}
			PTR	`ns.heanet.ie`
NS	`auth-ns1.ucd.ie`
		A	2001:770:98:200::35:1 ^{🇮🇪 HEANET}
		A	137.43.132.53^{🇮🇪 University-College-Dublin}
			PTR	`auth-dns1.ucd.ie`
			PTR	`auth-ns1.ucd.ie`
			PTR	`camaderry-eth1.ucd.ie`
NS	`auth-ns2.ucd.ie`
		A	2001:770:98:200::35:2 ^{🇮🇪 HEANET}
		A	137.43.132.54^{🇮🇪 University-College-Dublin}
			PTR	`auth-ns2.ucd.ie`

`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`

Starts with same word

43.fr

43.ro

43.in-addr.arpa

43.sk

43.la

43.ru

43.gold

43.by

43.amsterdam

43.cz

43.cl

43.com

43.co.uk

43.de

43.be

43.su

43.com.ua

43.no

43.co

43.lv

43.lc

43.dk

43.tf

43.lt

43.pl

43.nl

43.bet

43.hu

43.plus

43.se

43.cn

43.hk

43.ph

43.ai

43.io

43.tel

Starts similarily

43.de

43.be

34.eu

43.su

34.lv

34.gs

43.com.ua

43.no

34.la

34.hu

43.co

34.biz

34.pl

34.su

34.ph

43.lv

34.pm

43.lc

43.dk

34.wtf

43.tf

34.sk

34.com.cn

34.dk

34.cz

34.vip

34.cc

34.ci

43.lt

34.tel

43.pl

43.nl

34.com

43.bet

43.hu

43.plus

34.ca

43.se

34.amsterdam

43.cn

34.cn.com

43.hk

34.lt

34.al

43.ph

34.bet

34.de

43.ai

43.io

43.tel

34.se

34.co

34.be

34.fr

43.fr

43.ro

43.in-addr.arpa

43.sk

34.fi

43.la

34.si

34.in-addr.arpa

43.ru

43.gold

34.hk

34.co.za

43.by

43.amsterdam

34.cl

34.ms

43.cz

43.cl

43.com

43.co.uk

AI analysis

The delegation for 43.137.in-addr.arpa is handled by three name servers: ns.heanet.ie, auth-ns1.ucd.ie and auth-ns2.ucd.ie.

43.137.in-addr.arpa shares name servers with other domains at least partially, for example sthm-tudublin.ie, 205.157.149.in-addr.arpa, 35.87.in-addr.arpa, ittralee.ie and isad.ie.

these name servers are often used with the following: auth-ns2.heanet.ie, auth-ns3.heanet.ie, ns1.surfnet.nl, ns.cp.dias.ie, ns.stp.dias.ie, sec-ns.tcd.ie, auth-ns1.tcd.ie, auth-ns2.tcd.ie, auth-ns3.tcd.ie and ns2.iadt.ie.

Host names with two IPs:

ns.heanet.ie points to 2001:770:18:4::c101:c1c2 and 193.1.193.194

auth-ns1.ucd.ie points to 2001:770:98:200::35:1 and 137.43.132.53

auth-ns2.ucd.ie points to 2001:770:98:200::35:2 and 137.43.132.54

dbq