MXLIST.NET - 237.in-addr.arpa

Search for IP or hostnames:

237.in-addr.arpa checked at 2025-11-26T19:17:38.367Z 155ms 64/64/64 100% R:16 allDone:true timedOut:false

`237.in-addr.arpa`

NS	`a.iana-servers.net`
		A	2001:500:8f::53 ^{🇺🇸 ICANN AS26710}
			PTR	`a.icann-servers.net`
		A	199.43.135.53^{🇺🇸 ICANN AS26710}
			PTR	`a.iana-servers.net`
NS	`b.iana-servers.net`
		A	2001:500:8d::53 ^{🇺🇸 ICANN AS26710}
			PTR	`b.icann-servers.net`
		A	199.43.133.53^{🇺🇸 ICANN AS26710}
			PTR	`b.iana-servers.net`
NS	`c.iana-servers.net`
		A	2001:500:8e::53 ^{🇺🇸 Afilias}
			PTR	`c.icann-servers.net`
		A	199.43.134.53^{🇺🇸 Afilias}
			PTR	`c.iana-servers.net`
NS	`ns.icann.org`
		A	2001:500:89::53 ^{🇺🇸 ICANN AS26710}
			PTR	`ns.icann.org`
		A	199.4.138.53^{🇺🇸 ICANN AS26710}
			PTR	`ns.icann.org`

`in-addr.arpa`

	NS	`a.in-addr-servers.arpa`
	NS	`b.in-addr-servers.arpa`
	NS	`c.in-addr-servers.arpa`
	NS	`d.in-addr-servers.arpa`
	NS	`e.in-addr-servers.arpa`
	NS	`f.in-addr-servers.arpa`

Starts with same word

237.pl

237.de

237.ir

237.ca

237.fr

237.ph

237.cafe

237.nl

237.ru

237.company

237.cc

237.tv

237.co

237.es

237.jp

237.com

237.ink

237.in-addr.arpa

237.bz

Starts similarily

723.ch

327.de

273.me

237.tv

723.com

723.co

372.com.au

372.me

732.co

732.best

273.ru

723.cz

723.ir

327.at

237.co

237.es

732.com.cn

273.us

723.us

273.jp

723.info

723.eu

372.com

732.it

732.one

372.ru

327.be

237.jp

237.com

327.net.cn

237.ink

273.org

327.fr

327.ca

732.us

723.se

723.org

372.de

237.in-addr.arpa

237.bz

372.org

372.ee

372.net.cn

237.pl

237.de

327.pl

723.hu

327.se

273.one

237.ir

372.ch

273.ph

372.design

273.xyz

237.ca

237.fr

273.de

732.de

732.tv

273.cc

732.org

237.ph

273.com

237.cafe

372.ph

273.in

723.io

732.fr

327.co

327.dk

327.solutions

327.com

732.ru

723.dk

327.eu

723.net.cn

723.ca

732.com

732.ca

327.it

327.me

273.app

237.nl

372.dk

327.ru

237.ru

327.pt

723.de

372.io

327.org

273.co

273.ca

372.tel

327.nl

237.company

723.it

723.fr

273.it

237.cc

AI analysis

237.in-addr.arpa's delegation is handled by four name servers: a.iana-servers.net, b.iana-servers.net, c.iana-servers.net and ns.icann.org.

237.in-addr.arpa partially shares name servers with other domains; examples include 47.0.192.in-addr.arpa, internic.net, icannupdate.net, dns-stats.org and 9.8.0.0.0.0.5.0.1.0.0.2.ip6.arpa.

These name servers are often used with a.icann-servers.net, b.icann-servers.net, c.icann-servers.net, ns4.apnic.net, ns3.lacnic.net, av1.nstld.com, av2.nstld.com and ns2.apnic.net.

Host names with two IPs:

a.iana-servers.net points to 2001:500:8f::53 and 199.43.135.53

b.iana-servers.net points to 2001:500:8d::53 and 199.43.133.53

c.iana-servers.net points to 2001:500:8e::53 and 199.43.134.53

ns.icann.org points to 2001:500:89::53 and 199.4.138.53