WWW.RTSAK.COM - 217.50.in-addr.arpa

Search for IP or hostnames:

217.50.in-addr.arpa checked at 2025-11-18T20:42:46.943Z 1580ms 74/74/74 100% R:9 allDone:true timedOut:false

`217.50.in-addr.arpa`

NS	`dns101.comcast.net`
		A	2001:558:fe23:8:69:252:250:103 ^{🇺🇸 COMCAST-IBONE}
			PTR	`dns101.comcast.net`
		A	69.252.250.103^{🇺🇸 COMCAST-IBONE}
			PTR	`dns101.comcast.net`
NS	`dns102.comcast.net`
		A	2001:558:1004:7:68:87:85:132 ^{🇺🇸 COMCAST-IBONE}
			PTR	`dns102.comcast.net`
		A	68.87.85.132^{🇺🇸 COMCAST-IBONE}
			PTR	`dns102.comcast.net`
NS	`dns103.comcast.net`
		A	2001:558:1014:c:68:87:76:228 ^{🇺🇸 COMCAST-IBONE}
			PTR	`dns103.comcast.net`
		A	68.87.76.228^{🇺🇸 COMCAST-IBONE}
			PTR	`dns103.comcast.net`
NS	`dns104.comcast.net`
		A	2001:558:100a:5:68:87:68:244 ^{🇺🇸 COMCAST-IBONE}
			PTR	`dns104.comcast.net`
		A	68.87.68.244^{🇺🇸 COMCAST-IBONE}
			PTR	`dns104.comcast.net`
NS	`dns105.comcast.net`
		A	2001:558:100e:5:68:87:72:244 ^{🇺🇸 COMCAST-IBONE}
			PTR	`dns105.comcast.net`
		A	68.87.72.244^{🇺🇸 COMCAST-IBONE}
			PTR	`dns105.comcast.net`

`50.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`

Up

224.217.50.in-addr.arpa

147.217.50.in-addr.arpa

190.217.50.in-addr.arpa

242.217.50.in-addr.arpa

45.217.50.in-addr.arpa

228.217.50.in-addr.arpa

199.217.50.in-addr.arpa

153.217.50.in-addr.arpa

26.217.50.in-addr.arpa

83.217.50.in-addr.arpa

192.217.50.in-addr.arpa

201.217.50.in-addr.arpa

164.217.50.in-addr.arpa

198.217.50.in-addr.arpa

194.217.50.in-addr.arpa

123.217.50.in-addr.arpa

54.217.50.in-addr.arpa

92.217.50.in-addr.arpa

Starts with same word

217.cc

217.waw.pl

217.es

217.ca

217.ch

217.ws

217.am

217.church

217.eu

217.com

217.be

217.cn

217.co

217.de

217.in-addr.arpa

217.dk

217.jp

217.in

217.ru

217.net

217.fr

217.at

Starts similarily

712.com.cn

127.biz

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

712.jpn.com

217.am

127.net

217.church

127.me

172.ws

712.ru

172.net

127.one

217.eu

271.cc

172.hk

127.hk

712.us

127.network

127.cn

712.at

217.com

127.no

721.pl

721.cz

271.ru

172.la

172.nl

271.in

721.tv

271.xyz

712.de

127.email

712.nl

172.ch

127.dk

721.dk

271.com.cn

172.fr

172.jp

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

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.cc

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

127.eu

721.tw

AI analysis

217.50.in-addr.arpa is the parent of 224.217.50.in-addr.arpa, 147.217.50.in-addr.arpa, 190.217.50.in-addr.arpa, 242.217.50.in-addr.arpa, 45.217.50.in-addr.arpa and a few other host names.

217.50.in-addr.arpa is delegated to five name servers: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net and dns105.comcast.net.

217.50.in-addr.arpa at least partially shares name servers with other domains, for instance 37.34.98.in-addr.arpa, 61.8.24.in-addr.arpa, 112.85.68.in-addr.arpa, 192.225.98.in-addr.arpa and 111.49.68.in-addr.arpa.

Host names with two IP numbers:

The host name dns101.comcast.net points to 2001:558:fe23:8:69:252:250:103 and 69.252.250.103.

The host name dns102.comcast.net points to 2001:558:1004:7:68:87:85:132 and 68.87.85.132.

The host name dns103.comcast.net points to 2001:558:1014:c:68:87:76:228 and 68.87.76.228.

The host name dns104.comcast.net points to 2001:558:100a:5:68:87:68:244 and 68.87.68.244.

The host name dns105.comcast.net points to 2001:558:100e:5:68:87:72:244 and 68.87.72.244.

dbq