MXLIST.NET - 40.21.65.in-addr.arpa

Search for IP or hostnames:

40.21.65.in-addr.arpa checked at 2025-11-18T01:44:07.828Z 1806ms 54/54/54 100% R:7 allDone:true timedOut:false

`40.21.65.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}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK}
			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

205.40.21.65.in-addr.arpa

86.40.21.65.in-addr.arpa

15.40.21.65.in-addr.arpa

198.40.21.65.in-addr.arpa

204.40.21.65.in-addr.arpa

42.40.21.65.in-addr.arpa

252.40.21.65.in-addr.arpa

190.40.21.65.in-addr.arpa

Starts with same word

40.kz

40.cz

40.cc

40.ro

40.is

40.fr

40.biz

40.nl

40.se

40.amsterdam

40.lc

40.nu

40.com.mx

40.ms

40.fi

40.net

40.pl

40.uz

40.co.za

40.bet

40.mk

40.tel

40.sb

40.ph

40.ca

40.plus

40.lv

40.vc

40.network

40.com

40.cm

40.chat

40.gold

40.dk

40.su

40.to

40.ru

40.hk

40.in-addr.arpa

Starts similarily

04.al

40.bet

40.mk

40.tel

40.sb

40.ph

04.lv

04.ma

04.biz

04.cl

04.dk

04.run

40.ca

40.plus

40.lv

40.vc

40.network

04.ag

40.com

04.fr

40.cm

04.se

04.tr

04.ie

04.de

04.lc

40.chat

40.gold

04.am

04.gs

04.cc

04.eu

40.dk

40.su

04.wiki

40.to

40.ru

40.hk

04.be

40.in-addr.arpa

04.ms

40.kz

04.fi

04.com.tw

40.cz

40.cc

04.st

40.ro

40.is

40.fr

04.nl

40.biz

40.nl

04.tv

40.se

04.cz

40.amsterdam

04.plus

04.net.au

04.lt

40.lc

04.pl

40.nu

04.kz

04.sk

04.net.cn

04.network

04.la

40.com.mx

04.ro

40.ms

40.fi

40.net

04.no

04.sb

04.ph

40.pl

40.uz

40.co.za

AI analysis

40.21.65.in-addr.arpa is the parent of 205.40.21.65.in-addr.arpa, 86.40.21.65.in-addr.arpa, 15.40.21.65.in-addr.arpa, 198.40.21.65.in-addr.arpa, 204.40.21.65.in-addr.arpa and a few other host names.

The delegation for 40.21.65.in-addr.arpa is handled by three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

40.21.65.in-addr.arpa shares name servers with other domains at least partially, for example 8.f.9.f.c.2.c.0.8.f.4.0.1.0.a.2.ip6.arpa, european-emobility.net, roehrig-granit.de, 1.9.3.4.7.1.c.1.8.f.4.0.1.0.a.2.ip6.arpa and ecowaterjet.de.

Host names with two IPs:

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

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

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

dbq