WWW.ROBTEX.COM - s4.coreserver.jp

Search for IP or hostnames:

s4.coreserver.jp checked at 2025-10-12T22:36:01.244Z 284ms 65/65/65 100% R:12

`s4.coreserver.jp`

MX	`s4.coreserver.jp`
		A	202.172.28.5^{🇯🇵 DRNET}
			PTR	`s4.coreserver.jp`
A	202.172.28.5^{🇯🇵 DRNET}
		PTR	`s4.coreserver.jp`

`coreserver.jp`

	MX	`mail.coreserver.jp`
	NS	`gabriel.ns.cloudflare.com`
	NS	`vera.ns.cloudflare.com`
	A	104.18.24.150^Cloudflare
	A	104.18.25.150^Cloudflare

rank #55106 globally
rank #1084 in the tld

PTR for

5.28.172.202.in-addr.arpa

MX for

matome.org

s4.coreserver.jp

ragna.info

ka23.org

Starts with same word

s4.agency

s4.ca

s4.network

s4.com

s4.kz

s4.fr

s4.cz

s4.by

s4.com.ua

s4.de

s4.be

s4.sp.gov.br

s4.ro

s4.world

s4.eng.br

s4.cn

s4.solutions

s4.ddns.net

s4.hu

s4.pl

s4.ru

s4.ag

s4.net

s4.community

s4.com.br

s4.io

s4.dk

s4.cl

s4.no

s4.eu

Starts similarily

s4.sp.gov.br

4s.world

s4.ro

s4.world

s4.eng.br

s4.cn

4s.by

s4.solutions

s4.ddns.net

4s.cz

4s.gs

4s.su

4s.ca

s4.hu

4s.hk

s4.pl

s4.ru

4s.com

s4.ag

s4.net

s4.community

s4.com.br

4s.com.pl

s4.io

s4.dk

4s.ae

s4.cl

s4.no

s4.eu

4s.fi

4s.lt

4s.com.tr

4s.no

4s.nu

4s.hu

4s.tv

s4.agency

4s.biz

4s.pl

s4.ca

s4.network

4s.cx

s4.com

4s.dk

s4.kz

4s.fr

4s.pl.ua

4s.cl

4s.org

4s.org.sg

4s.eu

4s.be

s4.fr

s4.cz

4s.io

4s.cc

s4.by

s4.com.ua

s4.de

4s.com.br

4s.wiki

s4.be

AI analysis

The mail server s4.coreserver.jp serves matome.org, s4.coreserver.jp, ragna.info and ka23.org.

s92.xrea.com is commonly used as a mail server with s4.coreserver.jp.

s4.coreserver.jp points to IP number 202.172.28.5.

For instance, other host names www.cyclomotohara.com, mail.fuji.ac, smtp.resort-aqua-blue.com, ikkyosai.com and hongakuji.jp share IP numbers with s4.coreserver.jp.

s4.coreserver.jp is handled by a single mail server, s4.coreserver.jp.

s4.coreserver.jp uses the same mail server setup as other domains like matome.org and ka23.org.

s4.coreserver.jp shares at least partially some mail servers with other domains, for instance ragna.info.

s4.coreserver.jp points to a single IP: 202.172.28.5.

dbq