DNSWHOIS.INFO - 50.249.202.in-addr.arpa

Search for IP or hostnames:

50.249.202.in-addr.arpa checked at 2025-11-19T01:55:37.223Z 3809ms 69/69/69 100% R:22 allDone:true timedOut:false

`50.249.202.in-addr.arpa`

NS	`dns-x.sinet.ad.jp`
		A	2001:2f8:0:10::53 ^{🇯🇵 SINET-AS}
			PTR	`dns-x1.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
		A	2001:2f8:0:11::53 ^{🇯🇵 SINET-AS}
			PTR	`dns-x2.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
		A	2001:2f8:0:12::53 ^{🇯🇵 SINET-AS}
			PTR	`dns-x3.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
		A	150.100.18.2^{🇯🇵 SINET-AS}
			PTR	`dns-x1.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
		A	150.100.18.6^{🇯🇵 SINET-AS}
			PTR	`dns-x2.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
		A	150.100.18.10^{🇯🇵 SINET-AS}
			PTR	`dns-x3.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
NS	`polestar.cc.toyaku.ac.jp`
		A	202.249.50.48^{🇯🇵 WIDE Project}
			PTR	`polestar.cc.toyaku.ac.jp`
NS	`ns.tokyo.wide.ad.jp`
		A	2001:200:0:1::6 ^{🇯🇵 WIDE Project}
			PTR	`ns.tokyo.wide.ad.jp`
		A	203.178.136.35^{🇯🇵 WIDE Project}
			PTR	`ns.tokyo.wide.ad.jp`

`249.202.in-addr.arpa`

	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`

Up

48.50.249.202.in-addr.arpa

0.50.249.202.in-addr.arpa

34.50.249.202.in-addr.arpa

Starts with same word

50.gg

50.cm

50.sk

50.world

50.co.uk

50.se

50.no

50.bplaced.net

50.la

50.hu

50.by

50.in-addr.arpa

50.fi

50.tel

50.gs

50.si

50.nl

50.cl

50.de

50.pl

50.money

50.style

50.io

50.cc

50.link

50.ca

50.bz

50.org

50.ee

50.su

50.ms

50.co

50.red

50.ph

50.cn

50.biz

50.kz

50.net

50.ru

50.ag

50.marketing

50.com

Starts similarily

50.se

05.org

05.gold

05.fr

50.no

05.by

05.com.tr

05.fi

50.bplaced.net

50.la

50.hu

05.bet

50.by

05.wtf

05.com

50.in-addr.arpa

50.fi

50.tel

05.ag

50.gs

50.si

05.network

50.nl

05.am

50.cl

05.rw

50.de

05.se

05.gd

50.pl

50.money

50.style

05.is

05.chat

50.io

50.cc

50.link

50.ca

05.be

50.bz

50.org

05.pl

50.ee

50.su

05.fyi

50.ms

50.co

50.red

05.cl

05.co

05.ph

50.ph

05.mk

05.dk

50.cn

50.biz

05.la

05.plus

50.kz

50.net

05.ru

50.ru

50.ag

05.run

05.no

05.ca

50.marketing

05.hu

05.cz

05.co.za

50.com

05.biz

50.gg

50.cm

05.ae

05.nl

05.su

50.sk

50.world

50.co.uk

05.cloud

AI analysis

50.249.202.in-addr.arpa is a parent of 48.50.249.202.in-addr.arpa, 0.50.249.202.in-addr.arpa and 34.50.249.202.in-addr.arpa.

50.249.202.in-addr.arpa is delegated to three name servers: dns-x.sinet.ad.jp, polestar.cc.toyaku.ac.jp and ns.tokyo.wide.ad.jp.

At least part of the name servers for 50.249.202.in-addr.arpa are shared with other domains, for instance emuseum.jp, kit.jp, tohojh.toho-u.ac.jp, 30.3.133.in-addr.arpa and ml.tuat.ac.jp.

these name servers are commonly used with the name servers ns-wide.wide.ad.jp, mango.itojun.org, lake.cc.cuc.ac.jp, spring.cc.cuc.ac.jp, ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, tusns1.tus.ac.jp, tusns.tus.ac.jp, ns1.ai3.net and ns2.ai3.net.

Host names with six IP numbers: The name dns-x.sinet.ad.jp points to 2001:2f8:0:10::53, 2001:2f8:0:11::53, 2001:2f8:0:12::53, 150.100.18.2, 150.100.18.6 and 150.100.18.10.

Host names with two IP numbers: The name ns.tokyo.wide.ad.jp points to 2001:200:0:1::6 and 203.178.136.35.

Host names with one IP number: The name polestar.cc.toyaku.ac.jp points to 202.249.50.48.

dbq