DNSWHOIS.INFO - 221.255.173.in-addr.arpa

Search for IP or hostnames:

221.255.173.in-addr.arpa checked at 2025-10-21T14:40:13.309Z 203ms 87/87/87 100% R:11

`221.255.173.in-addr.arpa`

NS	`a1-249.akam.net`
		A	2600:1401:2::f9 ^{🇺🇸 Akamai}
			PTR	`a1-249.akam.net`
			PTR	`ns1-249.akam.net`
		A	193.108.91.249^{🇳🇱 Akamai}
			PTR	`a1-249.akam.net`
			PTR	`ns1-249.akam.net`
NS	`a12-65.akam.net`
		A	2600:1480:f000::41 ^{🇺🇸 Akamai}
			PTR	`a12-65.akam.net`
		A	184.26.160.65^{🇺🇸 Akamai}
			PTR	`a12-65.akam.net`
NS	`a16-64.akam.net`
		A	2600:1406:1b::40 ^{🇺🇸 Akamai}
			PTR	`a16-64.akam.net`
		A	23.211.132.64^{🇺🇸 Akamai}
			PTR	`a16-64.akam.net`
NS	`a3-67.akam.net`
		A	2600:1408:1c::43 ^{🇺🇸 Akamai}
			PTR	`a3-67.akam.net`
			PTR	`ns7-67.akam.net`
		A	96.7.49.67^{🇺🇸 Akamai}
			PTR	`a3-67.akam.net`
			PTR	`ns7-67.akam.net`
NS	`a4-64.akam.net`
		A	2600:1480:9000::40 ^{🇺🇸 Akamai}
			PTR	`a4-64.akam.net`
		A	72.246.46.64^{🇺🇸 Akamai}
			PTR	`a4-64.akam.net`
			PTR	`use1.akam.net`
NS	`a7-65.akam.net`
		A	2600:1406:32::41 ^{🇺🇸 Akamai}
			PTR	`a7-65.akam.net`
			PTR	`ns3-65.akam.net`
		A	23.61.199.65^{🇺🇸 Akamai}
			PTR	`a7-65.akam.net`
			PTR	`ns3-65.akam.net`

Up

36.221.255.173.in-addr.arpa

30.221.255.173.in-addr.arpa

101.221.255.173.in-addr.arpa

95.221.255.173.in-addr.arpa

5.221.255.173.in-addr.arpa

205.221.255.173.in-addr.arpa

117.221.255.173.in-addr.arpa

93.221.255.173.in-addr.arpa

18.221.255.173.in-addr.arpa

86.221.255.173.in-addr.arpa

182.221.255.173.in-addr.arpa

142.221.255.173.in-addr.arpa

226.221.255.173.in-addr.arpa

169.221.255.173.in-addr.arpa

243.221.255.173.in-addr.arpa

87.221.255.173.in-addr.arpa

210.221.255.173.in-addr.arpa

6.221.255.173.in-addr.arpa

102.221.255.173.in-addr.arpa

67.221.255.173.in-addr.arpa

61.221.255.173.in-addr.arpa

58.221.255.173.in-addr.arpa

204.221.255.173.in-addr.arpa

14.221.255.173.in-addr.arpa

7.221.255.173.in-addr.arpa

43.221.255.173.in-addr.arpa

227.221.255.173.in-addr.arpa

139.221.255.173.in-addr.arpa

188.221.255.173.in-addr.arpa

57.221.255.173.in-addr.arpa

153.221.255.173.in-addr.arpa

237.221.255.173.in-addr.arpa

48.221.255.173.in-addr.arpa

144.221.255.173.in-addr.arpa

88.221.255.173.in-addr.arpa

215.221.255.173.in-addr.arpa

230.221.255.173.in-addr.arpa

13.221.255.173.in-addr.arpa

175.221.255.173.in-addr.arpa

137.221.255.173.in-addr.arpa

211.221.255.173.in-addr.arpa

190.221.255.173.in-addr.arpa

162.221.255.173.in-addr.arpa

23.221.255.173.in-addr.arpa

244.221.255.173.in-addr.arpa

60.221.255.173.in-addr.arpa

140.221.255.173.in-addr.arpa

63.221.255.173.in-addr.arpa

27.221.255.173.in-addr.arpa

116.221.255.173.in-addr.arpa

150.221.255.173.in-addr.arpa

126.221.255.173.in-addr.arpa

107.221.255.173.in-addr.arpa

236.221.255.173.in-addr.arpa

141.221.255.173.in-addr.arpa

40.221.255.173.in-addr.arpa

161.221.255.173.in-addr.arpa

37.221.255.173.in-addr.arpa

174.221.255.173.in-addr.arpa

186.221.255.173.in-addr.arpa

152.221.255.173.in-addr.arpa

42.221.255.173.in-addr.arpa

224.221.255.173.in-addr.arpa

26.221.255.173.in-addr.arpa

128.221.255.173.in-addr.arpa

248.221.255.173.in-addr.arpa

132.221.255.173.in-addr.arpa

251.221.255.173.in-addr.arpa

201.221.255.173.in-addr.arpa

220.221.255.173.in-addr.arpa

184.221.255.173.in-addr.arpa

97.221.255.173.in-addr.arpa

183.221.255.173.in-addr.arpa

138.221.255.173.in-addr.arpa

179.221.255.173.in-addr.arpa

8.221.255.173.in-addr.arpa

146.221.255.173.in-addr.arpa

25.221.255.173.in-addr.arpa

121.221.255.173.in-addr.arpa

44.221.255.173.in-addr.arpa

110.221.255.173.in-addr.arpa

16.221.255.173.in-addr.arpa

124.221.255.173.in-addr.arpa

89.221.255.173.in-addr.arpa

216.221.255.173.in-addr.arpa

103.221.255.173.in-addr.arpa

242.221.255.173.in-addr.arpa

64.221.255.173.in-addr.arpa

233.221.255.173.in-addr.arpa

135.221.255.173.in-addr.arpa

229.221.255.173.in-addr.arpa

147.221.255.173.in-addr.arpa

194.221.255.173.in-addr.arpa

Starts with same word

221.money

221.cz

221.cn

221.life

221.com.ua

221.us

221.one

221.net

221.es

221.co

221.de

221.in-addr.arpa

221.tel

221.com

221.ru

221.la

221.org

221.co.uk

Starts similarily

212.ph

122.biz

122.dk

212.insure

221.net

212.com.ua

122.ru

221.es

122.ltd

221.co

122.one

212.group

221.de

212.plumbing

212.codes

212.ua

212.de

122.cz

212.nl

122.cc

122.info

212.vc

212.ch

212.kr

212.mobi

122.vn

221.in-addr.arpa

221.tel

212.pl

122.in-addr.arpa

212.dk

212.ws

122.us

122.in

212.lv

221.com

212.us

212.bz

221.ru

122.gov.cn

122.ph

212.in

212.se

221.la

122.de

221.org

221.co.uk

122.lv

212.fund

212.church

212.ca

212.jetzt

212.run

221.money

212.one

212.com.mx

212.email

212.lt

221.cz

122.fyi

212.graphics

221.cn

212.com

122.it

122.nl

212.vin

122.su

212.mx

122.cl

122.ch

212.com.tr

212.cc

122.city

212.by

212.ru

122.eu

212.in-addr.arpa

212.photos

212.amsterdam

212.fr

212.me

212.guide

221.life

221.com.ua

122.be

212.guru

212.com.cn

212.net

122.at

212.tel

122.cn

221.us

122.kim

212.sk

221.one

122.co.il

122.co

212.at

AI analysis

221.255.173.in-addr.arpa is a parent of 36.221.255.173.in-addr.arpa, 30.221.255.173.in-addr.arpa, 101.221.255.173.in-addr.arpa, 95.221.255.173.in-addr.arpa, 5.221.255.173.in-addr.arpa and several other host names.

221.255.173.in-addr.arpa is delegated to six name servers: a1-249.akam.net, a12-65.akam.net, a16-64.akam.net, a3-67.akam.net, a4-64.akam.net and a7-65.akam.net.

221.255.173.in-addr.arpa at least partially shares name servers with other domains, for instance 126.236.172.in-addr.arpa, motorolashopping.com, zanussi.com.hr, bbvanet.my and abf.com.

These name servers are commonly used together with the name servers a18-65.akam.net, a13-65.akam.net, a5-65.akam.net, a2-66.akam.net, a13-67.akam.net, a3-64.akam.net, a7-66.akam.net, a7-64.akam.net, a9-66.akam.net and a6-65.akam.net.

Host names with two IPs:

a1-249.akam.net points to 2600:1401:2::f9 and 193.108.91.249.

a12-65.akam.net points to 2600:1480:f000::41 and 184.26.160.65.

a16-64.akam.net points to 2600:1406:1b::40 and 23.211.132.64.

a3-67.akam.net points to 2600:1408:1c::43 and 96.7.49.67.

a4-64.akam.net points to 2600:1480:9000::40 and 72.246.46.64.

a7-65.akam.net points to 2600:1406:32::41 and 23.61.199.65.

dbq