DNSWHOIS.INFO - 127.21.65.in-addr.arpa

Search for IP or hostnames:

127.21.65.in-addr.arpa checked at 2025-10-17T06:07:10.408Z 259ms 54/54/54 100% R:8

`127.21.65.in-addr.arpa`

NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1 ^{🇩🇪 Hetzner}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3 ^{🇩🇪 noris network AG}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 noris network AG}
			PTR	`ns3.second-ns.de`
NS	`ns1.your-server.de`
		A	2a01:4f8:0:1::5ddc:1 ^{🇩🇪 Hetzner}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner}
			PTR	`ns1.your-server.de`

Up

168.127.21.65.in-addr.arpa

141.127.21.65.in-addr.arpa

142.127.21.65.in-addr.arpa

188.127.21.65.in-addr.arpa

101.127.21.65.in-addr.arpa

240.127.21.65.in-addr.arpa

156.127.21.65.in-addr.arpa

228.127.21.65.in-addr.arpa

229.127.21.65.in-addr.arpa

55.127.21.65.in-addr.arpa

155.127.21.65.in-addr.arpa

166.127.21.65.in-addr.arpa

104.127.21.65.in-addr.arpa

60.127.21.65.in-addr.arpa

Starts with same word

127.ru

127.sunnyday.jp

127.it

127.fi

127.fr

127.wtf

127.la

127.at

127.xxx

127.mx

127.in-addr.arpa

127.run

127.io

127.ink

127.ath.cx

127.pictures

127.jp

127.cz

127.de

127.com

127.us

127.co

127.ws

127.net

127.me

127.one

127.hk

127.network

127.cn

127.no

127.email

127.dk

127.cc

127.ca

127.ch

Starts similarily

721.cc

217.be

271.ir

712.cc

217.cn

172.org

712.it

172.in-addr.arpa

127.cc

271.co

721.studio

172.in

217.co

127.ca

721.co

217.de

127.ch

712.net

721.me

127.ru

712.fr

127.sunnyday.jp

271.ca

217.in-addr.arpa

712.jp

217.dk

127.it

172.co

127.fi

127.fr

172.ph

217.jp

127.wtf

712.cn

172.ir

172.com

172.one

172.aero

172.de

712.run

217.in

712.es

127.la

127.at

271.ph

217.ru

172.us

217.net

127.xxx

172.it

721.ph

271.jp

127.mx

721.cn

721.de

217.fr

127.in-addr.arpa

721.ru

172.tw

217.at

127.run

712.eu

172.ca

127.io

127.ink

712.lt

721.tw

712.com.cn

271.nl

271.spb.ru

271.com

271.ch

127.ath.cx

217.cc

127.pictures

127.jp

271.us

217.waw.pl

271.se

721.org

721.in

721.com

721.ink

217.es

721.net

712.cz

712.com

217.ca

127.cz

271.de

127.de

127.com

721.info

217.ch

127.us

172.zone

127.co

271.eu

217.ws

127.ws

AI analysis

The parent of 168.127.21.65.in-addr.arpa, 141.127.21.65.in-addr.arpa, 142.127.21.65.in-addr.arpa, 188.127.21.65.in-addr.arpa, 101.127.21.65.in-addr.arpa and a few other host names is 127.21.65.in-addr.arpa.

127.21.65.in-addr.arpa delegates to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

127.21.65.in-addr.arpa shares some name servers with other domains, for example geiger-partner.de, dumke.me, 202.181.135.in-addr.arpa, 68.9.5.in-addr.arpa and 105.4.46.in-addr.arpa.

Host names with two IP numbers:

ns.second-ns.com: 2a01:4f8:0:a101::b:1 and 213.239.204.242

ns3.second-ns.de: 2001:67c:192c::add:b3 and 193.47.99.4

ns1.your-server.de: 2a01:4f8:0:1::5ddc:1 and 213.133.100.102

dbq