WWW.RTSAK.COM - 57.215.203.in-addr.arpa

Search for IP or hostnames:

57.215.203.in-addr.arpa checked at 2025-11-19T14:49:33.213Z 1539ms 58/58/58 100% R:11 allDone:true timedOut:false

`57.215.203.in-addr.arpa`

MX	`smtp.news.ed.jp`
		A	203.215.57.1^{🇯🇵 Nagasaki Cable Media}
			PTR	`ns.news.ed.jp`
			PTR	`smtp.news.ed.jp`
NS	`dns3.cncm.ne.jp`
		A	61.114.96.36^{🇯🇵 Nagasaki Cable Media}
			PTR	`dns3.cncm.ne.jp`
NS	`dns4.cncm.ne.jp`
		A	61.114.96.37^{🇯🇵 Nagasaki Cable Media}
			PTR	`dns4.cncm.ne.jp`

`215.203.in-addr.arpa`

Up

1.57.215.203.in-addr.arpa

Starts with same word

57.dk

57.fi

57.lt

57.by

57.net

57.nl

57.no

57.hu

57.be

57.cn

57.com.tw

57.gg

57.hk

57.in-addr.arpa

57.la

57.am

57.de

57.pl

57.amsterdam

57.com

57.pe

57.ai

57.com.cn

57.se

57.biz

57.net.cn

57.cl

57.si

Starts similarily

75.cc

57.am

75.no

75.su

75.fr

57.de

57.pl

57.amsterdam

75.ms

75.amsterdam

57.com

75.lv

75.lt

57.pe

57.ai

75.biz

57.com.cn

57.se

75.co.za

57.biz

57.net.cn

75.be

75.ag

75.pe

57.cl

75.hk

57.si

75.ph

75.com

57.dk

57.fi

75.team

57.lt

75.tv

57.by

75.pl

57.net

75.net

75.tel

75.nu

57.nl

75.to

75.in-addr.arpa

57.no

75.wf

57.hu

57.be

75.de

57.cn

57.com.tw

75.la

75.org

75.se

57.gg

75.network

57.hk

75.ru

75.org.uk

57.in-addr.arpa

75.world

75.net.cn

75.cz

57.la

75.gold

AI analysis

1.57.215.203.in-addr.arpa has 57.215.203.in-addr.arpa as its parent.

Two name servers dns3.cncm.ne.jp and dns4.cncm.ne.jp are delegated to 57.215.203.in-addr.arpa.

57.215.203.in-addr.arpa uses the same name server configuration as other domains, such as 104.129.203.in-addr.arpa, 249.228.202.in-addr.arpa, 86.169.202.in-addr.arpa, 66.169.202.in-addr.arpa and 98.114.61.in-addr.arpa.

57.215.203.in-addr.arpa at least partially shares name servers with other domains such as chun2.ne.jp, city.nagasaki.nagasaki.jp, 128.97.114.61.in-addr.arpa, city-matsuura.jp and news.ed.jp.

These name servers are often used together with dns2.chun2.ne.jp, dns.chun2.ne.jp, bdns01.gmoregistry.net, bdns02.gmoregistry.net, bdns03.gmoregistry.net, ns.city.nagasaki.nagasaki.jp, sv101020020001.city-matsuura.jp, ns1.smartvdc.jp, ns.news.ed.jp and ns.city.nagasaki.lg.jp.

Host names with a single IP address:

dns3.cncm.ne.jp points to 61.114.96.36

dns4.cncm.ne.jp points to 61.114.96.37

57.215.203.in-addr.arpa is handled by a single mail server, smtp.news.ed.jp.

The mail server setup for 57.215.203.in-addr.arpa matches that of other domains, for instance news.ed.jp.

smtp.news.ed.jp points to one IP number: 203.215.57.1.

dbq