DNSWHOIS.INFO - 239.255.50.in-addr.arpa

Search for IP or hostnames:

239.255.50.in-addr.arpa checked at 2025-11-30T05:09:12.597Z 121ms 77/77/77 100% R:11 allDone:true timedOut:false

239.255.50.in-addr.arpa

NSns1.comcastbusiness.net
A2001:558:fe23:8:69:252:250:103 🇺🇸 COMCAST-IBONE
PTRdns101.comcast.net
A69.252.250.103🇺🇸 COMCAST-IBONE
PTRdns101.comcast.net
NSns2.comcastbusiness.net
A2001:558:1004:7:68:87:85:132 🇺🇸 COMCAST-IBONE
PTRdns102.comcast.net
A68.87.85.132🇺🇸 COMCAST-IBONE
PTRdns102.comcast.net
NSns3.comcastbusiness.net
A2001:558:1014:c:68:87:76:228 🇺🇸 COMCAST-IBONE
PTRdns103.comcast.net
A68.87.76.228🇺🇸 COMCAST-IBONE
PTRdns103.comcast.net
NSns4.comcastbusiness.net
A2001:558:100a:5:68:87:68:244 🇺🇸 COMCAST-IBONE
PTRdns104.comcast.net
A68.87.68.244🇺🇸 COMCAST-IBONE
PTRdns104.comcast.net
NSns5.comcastbusiness.net
A2001:558:100e:5:68:87:72:244 🇺🇸 COMCAST-IBONE
PTRdns105.comcast.net
A68.87.72.244🇺🇸 COMCAST-IBONE
PTRdns105.comcast.net

255.50.in-addr.arpa

NSdns101.comcast.net
NSdns102.comcast.net
NSdns103.comcast.net
NSdns104.comcast.net
NSdns105.comcast.net

Up

250.239.255.50.in-addr.arpa

Starts with same word

239.de
239.tv
239.hk
239.es
239.in
239.org
239.tw
239.ch
239.at
239.pl
239.tokyo
239.ph
239.io
239.com
239.cc
239.fr
239.in-addr.arpa
239.ink
239.net
239.ru
239.ca
239.it

Starts similarily

329.co
932.one
293.co
392.nl
293.org
293.net.cn
293.ca
239.in-addr.arpa
932.co.jp
293.info
923.de
392.in
293.ph
932.us
329.mobi
329.nl
329.eu
932.in
293.la
392.com
329.ir
293.de
392.eu
239.ink
329.ru
329.it
239.net
392.org
293.ru
329.xyz
293.in
932.hk
923.co.kr
923.it
923.cc
239.ru
392.it
923.eu
923.in
392.jp
932.de
239.ca
329.com
239.it
329.fr
932.com
392.tv
329.pl
392.us
293.cn
239.de
239.tv
392.me
239.hk
239.es
392.fr
392.co.uk
932.eu
923.info
293.com
392.co
239.in
932.ca
293.fr
392.by
923.ir
239.org
392.pl
239.tw
932.ru
293.spb.ru
392.ru
239.ch
239.at
293.net
932.co
392.de
239.pl
293.ir
239.tokyo
239.ph
293.pl
329.co.uk
239.io
329.de
239.com
239.cc
293.nl
329.us
932.info
239.fr
293.us
392.ca

AI analysis

The parent of 250.239.255.50.in-addr.arpa is 239.255.50.in-addr.arpa.

239.255.50.in-addr.arpa is delegated to five name servers: ns1.comcastbusiness.net, ns2.comcastbusiness.net, ns3.comcastbusiness.net, ns4.comcastbusiness.net and ns5.comcastbusiness.net.

239.255.50.in-addr.arpa at least partially shares name servers with other domains, for instance 214.79.96.in-addr.arpa, 52.91.70.in-addr.arpa, 19.254.50.in-addr.arpa, 216.94.74.in-addr.arpa and 51.161.173.in-addr.arpa.

these name servers are often used in conjunction with the name servers ns1.goucher.edu.

Host names with two IP numbers:

Hostname ns1.comcastbusiness.net points to 2001:558:fe23:8:69:252:250:103 and 69.252.250.103.

Hostname ns2.comcastbusiness.net points to 2001:558:1004:7:68:87:85:132 and 68.87.85.132.

Hostname ns3.comcastbusiness.net points to 2001:558:1014:c:68:87:76:228 and 68.87.76.228.

Hostname ns4.comcastbusiness.net points to 2001:558:100a:5:68:87:68:244 and 68.87.68.244.

Hostname ns5.comcastbusiness.net points to 2001:558:100e:5:68:87:72:244 and 68.87.72.244.