WWW.RTSAK.COM - s20.coreserver.jp

Search for IP or hostnames:

s20.coreserver.jp checked at 2025-10-22T16:07:00.814Z 256ms 47/47/47 100% R:12

`s20.coreserver.jp`

MX	`s20.coreserver.jp`
		A	202.172.28.21^{🇯🇵 DRNET}
			PTR	`s20.coreserver.jp`
A	202.172.28.21^{🇯🇵 DRNET}
		PTR	`s20.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

21.28.172.202.in-addr.arpa

MX for

fukio.net

s20.coreserver.jp

Starts with same word

s20.online

s20.pl

s20.com.au

s20.org

s20.dk

s20.me

s20.co

s20.kr

s20.ru

s20.ai

s20.com

s20.us

s20.de

s20.in

s20.it

Starts similarily

s20.pl

s02.org

s20.com.au

20s.com

s20.org

s20.dk

0s2.com

20s.com.au

0s2.de

s02.net

s02.nl

s02.de

s20.me

s20.co

20s.org

s20.kr

0s2.ru

s02.com

s02.ru

2s0.com

20s.eu

s02.nu

s20.ru

02s.cn

s20.ai

s02.gt

20s.co.uk

02s.top

s20.com

20s.hk

02s.de

s20.us

02s.com

20s.net

s20.de

2s0.net

20s.fr

s20.in

s02.eu

20s.info

20s.pw

s20.it

s20.online

s02.it

s02.sakura.ne.jp

20s.de

AI analysis

As a mail server, s20.coreserver.jp serves fukio.net and s20.coreserver.jp.

s20.coreserver.jp resolves to a single IP address: 202.172.28.21.

Other host names including folklor.com, next-soft.net, mail.folklor.com, dmail.kyushubunkajuku.jp and melhen.net share IP numbers with s20.coreserver.jp.

A single mail server handles s20.coreserver.jp.

s20.coreserver.jp uses the same mail server setup as other domains, such as fukio.net.

s20.coreserver.jp points to a single IP: 202.172.28.21.

dbq