WWW.RTSAK.COM - 137.203.in-addr.arpa

Search for IP or hostnames:

137.203.in-addr.arpa checked at 2025-09-30T06:10:50.556Z 167ms 80/80/80 100% R:12

`137.203.in-addr.arpa`

NS	`a.dns.jp`
		A	2001:dc4::1 ^{🇯🇵 A-DNS-JP}
			PTR	`a.dns.jp`
		A	203.119.1.1^{🇯🇵 A-DNS-JP}
			PTR	`a.dns.jp`
NS	`b.dns.jp`
		A	2001:dc2::1 ^{🇯🇵 JPNIC}
			PTR	`b.dns.jp`
		A	202.12.30.131^{🇯🇵 JPNIC}
			PTR	`ns0.nic.ad.jp`
NS	`d.dns.jp`
		A	2001:240::53 ^{🇯🇵 Internet Initiative Japan}
			PTR	`d.dns.jp`
		A	210.138.175.244^{🇯🇵 Internet Initiative Japan}
			PTR	`d.dns.jp`
NS	`e.dns.jp`
		A	2001:200:c000::35 ^{🇯🇵 E-DNS-JP}
		A	192.50.43.53^{🇯🇵 E-DNS-JP}
			PTR	`e.dns.jp`
NS	`f.dns.jp`
		A	2001:2f8:0:100::153 ^{🇯🇵 National Institute of Informatics}
			PTR	`dnssec02.sinet.ad.jp`
		A	150.100.6.8^{🇯🇵 National Institute of Informatics}
			PTR	`f.dns.jp`
NS	`g.dns.jp`
		A	203.119.40.1^{🇯🇵 G-DNS-JP}
			PTR	`g.dns.jp`

`203.in-addr.arpa`

	NS	`ns1.apnic.net`
	NS	`ns2.apnic.net`
	NS	`rirns.arin.net`
	NS	`ns3.lacnic.net`
	NS	`apnic.authdns.ripe.net`

Up

162.137.203.in-addr.arpa

189.137.203.in-addr.arpa

113.137.203.in-addr.arpa

174.137.203.in-addr.arpa

184.137.203.in-addr.arpa

33.137.203.in-addr.arpa

195.137.203.in-addr.arpa

76.137.203.in-addr.arpa

111.137.203.in-addr.arpa

109.137.203.in-addr.arpa

167.137.203.in-addr.arpa

165.137.203.in-addr.arpa

181.137.203.in-addr.arpa

124.137.203.in-addr.arpa

3.137.203.in-addr.arpa

98.137.203.in-addr.arpa

179.137.203.in-addr.arpa

199.137.203.in-addr.arpa

160.137.203.in-addr.arpa

198.137.203.in-addr.arpa

164.137.203.in-addr.arpa

186.137.203.in-addr.arpa

29.137.203.in-addr.arpa

82.137.203.in-addr.arpa

14.137.203.in-addr.arpa

178.137.203.in-addr.arpa

166.137.203.in-addr.arpa

194.137.203.in-addr.arpa

15.137.203.in-addr.arpa

1.137.203.in-addr.arpa

192.137.203.in-addr.arpa

183.137.203.in-addr.arpa

115.137.203.in-addr.arpa

196.137.203.in-addr.arpa

185.137.203.in-addr.arpa

161.137.203.in-addr.arpa

54.137.203.in-addr.arpa

114.137.203.in-addr.arpa

97.137.203.in-addr.arpa

177.137.203.in-addr.arpa

85.137.203.in-addr.arpa

117.137.203.in-addr.arpa

187.137.203.in-addr.arpa

112.137.203.in-addr.arpa

116.137.203.in-addr.arpa

182.137.203.in-addr.arpa

193.137.203.in-addr.arpa

191.137.203.in-addr.arpa

176.137.203.in-addr.arpa

197.137.203.in-addr.arpa

163.137.203.in-addr.arpa

75.137.203.in-addr.arpa

99.137.203.in-addr.arpa

180.137.203.in-addr.arpa

175.137.203.in-addr.arpa

190.137.203.in-addr.arpa

108.137.203.in-addr.arpa

203.137.203.in-addr.arpa

Starts with same word

137.info

137.ro

137.de

137.ca

137.co

137.org

137.es

137.hu

137.me

137.nl

137.in-addr.arpa

137.ph

137.by

137.be

137.com

137.dk

137.it

137.ink

137.pl

137.rehab

137.tv

137.cl

137.co.jp

137.hk

137.online

137.la

137.at

Starts similarily

713.eu

371.tv

731.eu

317.net

137.info

137.ro

137.de

731.net.cn

173.la

317.nl

137.ca

713.pl

731.de

713.in

137.co

317.us

317.com

137.org

371.company

173.one

317.it

173.host

317.ch

317.run

371.de

137.es

137.hu

173.org

173.biz

137.me

731.dk

137.nl

173.net

137.in-addr.arpa

173.jp

713.biz

713.mobi

317.today

731.com

317.tv

173.co

731.cn

137.ph

731.tv

317.ie

173.fr

137.by

713.ru

317.gr

173.nl

317.ink

173.eu

731.me

173.ca

173.cool

173.hk

173.cn

173.dk

137.be

137.com

173.de

713.de

137.dk

137.it

731.co.uk

173.io

173.me

137.ink

137.pl

371.com

731.cz

137.rehab

713.cn

173.in-addr.arpa

371.cn

317.de

713.dk

173.tv

137.tv

173.in

317.ru

173.com.ua

371.biz

173.tw

731.co

713.city

137.cl

713.co.jp

713.ir

137.co.jp

317.cn

371.la

137.hk

731.pl

173.ir

713.at

173.com.tw

713.cz

173.com

173.hu

137.online

317.jp

731.it

713.com

317.in

173.by

371.jp

173.cz

173.chat

137.la

317.fr

713.net

137.at

371.net

713.me

371.cz

317.limo

317.is

173.cl

173.us

AI analysis

137.203.in-addr.arpa is a parent of 162.137.203.in-addr.arpa, 189.137.203.in-addr.arpa, 113.137.203.in-addr.arpa, 174.137.203.in-addr.arpa and 184.137.203.in-addr.arpa, plus a few other host names.

137.203.in-addr.arpa is delegated to six name servers: a.dns.jp, b.dns.jp, d.dns.jp, e.dns.jp, f.dns.jp and g.dns.jp.

137.203.in-addr.arpa at least partially shares name servers with other domains, including 23.202.in-addr.arpa, 219.218.in-addr.arpa, 163.219.in-addr.arpa, 172.210.in-addr.arpa and 111.219.in-addr.arpa.

Two IPs per host:

a.dns.jp points to: 2001:dc4::1 and 203.119.1.1.

b.dns.jp points to: 2001:dc2::1 and 202.12.30.131.

d.dns.jp points to: 2001:240::53 and 210.138.175.244.

e.dns.jp points to: 2001:200:c000::35 and 192.50.43.53.

f.dns.jp points to: 2001:2f8:0:100::153 and 150.100.6.8.

One IP per host:

g.dns.jp points to: 203.119.40.1.

dbq