DNSWHOIS.INFO - b11.coreserver.jp

Search for IP or hostnames:

b11.coreserver.jp checked at 2025-11-01T20:37:13.732Z 311ms 44/44/44 100% R:14

`b11.coreserver.jp`

MX	`b11.coreserver.jp`
		A	202.172.25.12^{🇯🇵 DRNET}
			PTR	`b11.coreserver.jp`
A	202.172.25.12^{🇯🇵 DRNET}
		PTR	`b11.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

12.25.172.202.in-addr.arpa

MX for

b11.coreserver.jp

Starts with same word

b11.biz

b11.dk

b11.cn

b11.ru

b11.us

b11.com

b11.no

b11.nl

b11.pl

b11.org

b11.de

b11.fr

b11.tech

Starts similarily

b11.no

1b1.org

11b.dk

1b1.eu

11b.nl

b11.nl

11b.com

b11.pl

1b1.art

b11.org

b11.de

b11.fr

b11.tech

11b.githubusercontent.com

b11.biz

b11.dk

b11.cn

11b.biz

11b.de

b11.ru

11b.ch

1b1.pl

11b.net

11b.co.jp

1b1.biz

11b.co

1b1.nl

11b.cz

b11.us

11b.us

b11.com

AI analysis

The mail server for b11.coreserver.jp is b11.coreserver.jp.

b11.coreserver.jp points to a single IP address: 202.172.25.12.

Other host names such as toukyo.net, npocc.org, han-s.co.jp, mail.eruna-buranko.com and mail.mono-oto.jp share IPs with b11.coreserver.jp.

One mail server handles b11.coreserver.jp; that server is b11.coreserver.jp.

b11.coreserver.jp points to a single IP number: 202.172.25.12.

dbq