DNSWHOIS.INFO - 146.82.157.in-addr.arpa

Search for IP or hostnames:

146.82.157.in-addr.arpa checked at 2025-11-16T04:55:04.561Z 979ms 67/67/67 100% R:19 allDone:true timedOut:false

`146.82.157.in-addr.arpa`

NS	`penguin.iis.u-tokyo.ac.jp`
		A	2404:d540:1:8200:157:82:144:140 ^{🇯🇵 UTnet}
		A	157.82.144.140^{🇯🇵 UTnet}
			PTR	`penguin.iis.u-tokyo.ac.jp`
NS	`dns1.nc.u-tokyo.ac.jp`
		A	2001:200:180::35:1 ^{🇯🇵 WIDE Project}
			PTR	`dns1.nc.u-tokyo.ac.jp`
		A	133.11.0.1^{🇯🇵 UTnet}
			PTR	`dns1.nc.u-tokyo.ac.jp`
NS	`dns2.nc.u-tokyo.ac.jp`
		A	2001:2c0:ce07:f900::2 ^{🇯🇵 InfoSphere}
		A	119.245.132.49^{🇯🇵 InfoSphere}
NS	`dns3.nc.u-tokyo.ac.jp`
		A	2001:200:180::35:3 ^{🇯🇵 WIDE Project}
			PTR	`dns3.nc.u-tokyo.ac.jp`
		A	157.82.0.1^{🇯🇵 UTnet}
			PTR	`dns3.nc.u-tokyo.ac.jp`

`82.157.in-addr.arpa`

	NS	`dns1.nc.u-tokyo.ac.jp`
	NS	`dns2.nc.u-tokyo.ac.jp`
	NS	`dns3.nc.u-tokyo.ac.jp`

Up

13.146.82.157.in-addr.arpa

Starts with same word

146.ca

146.school

146.it

146.dk

146.tel

146.biz

146.org

146.info

146.net

146.com

146.co.il

146.cn

146.fr

146.ch

146.pl

146.in-addr.arpa

146.eu

146.us

146.su

146.se

146.me

146.de

146.ru

146.tv

Starts similarily

164.ca

614.ir

416.org.cn

164.cz

614.ink

461.eu

461.fr

641.de

146.ca

461.ltd

461.cn

614.us

416.cn

614.me

641.is

416.in

416.us

164.jp

461.biz

146.school

461.it

146.it

461.de

416.tel

461.com

164.in

146.dk

416.org

614.pl

416.fr

416.me

164.biz

164.co.uk

416.co

146.tel

641.ru

146.biz

164.com

146.org

146.info

614.in

146.net

164.se

641.eu

146.com

641.ir

614.shopping

146.co.il

614.cc

146.cn

146.fr

164.de

614.org.cn

164.in-addr.arpa

164.net

614.net

641.co.uk

164.pl

164.tv

461.org

416.ru

164.us

641.nl

641.cn

416.io

164.org

164.ch

461.nl

146.ch

461.io

164.su

146.pl

614.com

461.ru

641.com.cn

164.co

416.cc

146.in-addr.arpa

641.ph

164.digital

614.eu

416.ca

461.in

164.eu

164.fr

164.ru

164.cc

146.eu

146.us

164.cn

641.tv

614.cn

146.su

146.se

146.me

146.de

416.com

164.io

146.ru

416.ch

164.ph

146.tv

461.co.uk

164.at

614.de

164.nl

461.us

416.nl

164.info

AI analysis

The parent of 13.146.82.157.in-addr.arpa is 146.82.157.in-addr.arpa.

146.82.157.in-addr.arpa's delegation is handled by four name servers: penguin.iis.u-tokyo.ac.jp, dns1.nc.u-tokyo.ac.jp, dns2.nc.u-tokyo.ac.jp and dns3.nc.u-tokyo.ac.jp.

146.82.157.in-addr.arpa partially shares name servers with other domains; examples include 232.82.157.in-addr.arpa, 0.82.157.in-addr.arpa, eri.u-tokyo.ac.jp, 159.82.157.in-addr.arpa and 38.11.133.in-addr.arpa.

These name servers are commonly used alongside ns1.t.u-tokyo.ac.jp, ns.a.u-tokyo.ac.jp, ns1.s.u-tokyo.ac.jp, ns2.s.u-tokyo.ac.jp, dns101.ecc.u-tokyo.ac.jp, dns.ecc.u-tokyo.ac.jp, ns-e6.keisu.t.u-tokyo.ac.jp, icrsun.icrr.u-tokyo.ac.jp, ns2.t.u-tokyo.ac.jp and mebius.h.u-tokyo.ac.jp.

Host names with two IPs:

penguin.iis.u-tokyo.ac.jp points to 2404:d540:1:8200:157:82:144:140 and 157.82.144.140

dns1.nc.u-tokyo.ac.jp points to 2001:200:180::35:1 and 133.11.0.1

dns2.nc.u-tokyo.ac.jp points to 2001:2c0:ce07:f900::2 and 119.245.132.49

dns3.nc.u-tokyo.ac.jp points to 2001:200:180::35:3 and 157.82.0.1

dbq