IPLIST.NET - 217.221.12.in-addr.arpa

Search for IP or hostnames:

217.221.12.in-addr.arpa checked at 2025-10-10T08:04:12.019Z 246ms 67/67/67 100% R:11

`217.221.12.in-addr.arpa`

NS	`pdns126.ultradns.biz`
		A	2610:a1:1015::a2 ^{🇺🇸 Neustar}
			PTR	`pdns126.ultradns.biz`
		A	156.154.66.126^{🇺🇸 Neustar}
			PTR	`pdns126.ultradns.biz`
NS	`pdns126.ultradns.com`
		A	2001:502:f3ff::a2 ^{🇺🇸 Neustar}
			PTR	`pdns126.ultradns.com`
		A	156.154.64.126^{🇺🇸 Neustar}
			PTR	`pdns126.ultradns.com`
NS	`pdns126.ultradns.net`
		A	2610:a1:1014::a2 ^{🇺🇸 Neustar}
			PTR	`pdns126.ultradns.net`
		A	156.154.65.126^{🇺🇸 Neustar}
			PTR	`pdns126.ultradns.net`
NS	`pdns126.ultradns.org`
		A	2001:502:4612::a2 ^{🇺🇸 Neustar}
			PTR	`pdns126.ultradns.org`
		A	156.154.67.126^{🇺🇸 Neustar}
			PTR	`pdns126.ultradns.org`

`221.12.in-addr.arpa`

	NS	`cbru.br.ns.els-gms.att.net`
	NS	`dbru.br.ns.els-gms.att.net`
	NS	`cmtu.mt.ns.els-gms.att.net`
	NS	`dmtu.mt.ns.els-gms.att.net`

Up

96.217.221.12.in-addr.arpa

46.217.221.12.in-addr.arpa

79.217.221.12.in-addr.arpa

58.217.221.12.in-addr.arpa

65.217.221.12.in-addr.arpa

232.217.221.12.in-addr.arpa

98.217.221.12.in-addr.arpa

49.217.221.12.in-addr.arpa

120.217.221.12.in-addr.arpa

147.217.221.12.in-addr.arpa

89.217.221.12.in-addr.arpa

110.217.221.12.in-addr.arpa

133.217.221.12.in-addr.arpa

32.217.221.12.in-addr.arpa

91.217.221.12.in-addr.arpa

75.217.221.12.in-addr.arpa

41.217.221.12.in-addr.arpa

25.217.221.12.in-addr.arpa

93.217.221.12.in-addr.arpa

170.217.221.12.in-addr.arpa

44.217.221.12.in-addr.arpa

94.217.221.12.in-addr.arpa

233.217.221.12.in-addr.arpa

40.217.221.12.in-addr.arpa

71.217.221.12.in-addr.arpa

101.217.221.12.in-addr.arpa

92.217.221.12.in-addr.arpa

59.217.221.12.in-addr.arpa

31.217.221.12.in-addr.arpa

116.217.221.12.in-addr.arpa

148.217.221.12.in-addr.arpa

39.217.221.12.in-addr.arpa

38.217.221.12.in-addr.arpa

45.217.221.12.in-addr.arpa

64.217.221.12.in-addr.arpa

181.217.221.12.in-addr.arpa

80.217.221.12.in-addr.arpa

95.217.221.12.in-addr.arpa

42.217.221.12.in-addr.arpa

26.217.221.12.in-addr.arpa

Starts with same word

217.tv

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

217.cc

217.waw.pl

217.es

217.ca

217.ch

217.ws

217.am

217.church

217.eu

217.com

Starts similarily

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

712.jpn.com

217.am

127.net

217.church

127.me

172.ws

712.ru

172.net

127.one

217.eu

271.cc

AI analysis

217.221.12.in-addr.arpa is a parent of 96.217.221.12.in-addr.arpa, 46.217.221.12.in-addr.arpa, 79.217.221.12.in-addr.arpa, 58.217.221.12.in-addr.arpa, 65.217.221.12.in-addr.arpa and a few other host names.

217.221.12.in-addr.arpa's delegation is handled by four name servers: pdns126.ultradns.biz, pdns126.ultradns.com, pdns126.ultradns.net and pdns126.ultradns.org.

217.221.12.in-addr.arpa partially shares name servers with other domains; examples include etrademail.com, etradegrp.com, etrade.fr, bank.etrade.com and alerts.etrade.com.

These name servers are commonly used alongside a1-43.akam.net, a12-65.akam.net, a4-64.akam.net, a7-64.akam.net, a8-67.akam.net, a9-64.akam.net, ns-1640.awsdns-13.co.uk, ns-1716.awsdns-22.co.uk, ns-338.awsdns-42.com and ns-1011.awsdns-62.net.

Host names with two IPs:

pdns126.ultradns.biz points to 2610:a1:1015::a2 and 156.154.66.126

pdns126.ultradns.com points to 2001:502:f3ff::a2 and 156.154.64.126

pdns126.ultradns.net points to 2610:a1:1014::a2 and 156.154.65.126

pdns126.ultradns.org points to 2001:502:4612::a2 and 156.154.67.126

dbq