CF1759864277424-tsm20251005211530

WWW.RTSAK.COM - mail.csd.jp

Search for IP or hostnames:

mail.csd.jp checked at 2025-10-07T19:11:17.400Z 197ms 69/69/69 100% R:12

mail.csd.jp

CNAMEv2007.coreserver.jp
MXv2007.coreserver.jp
A2400:8500:1301:162::17:1 🇯🇵 GMO Internet, Inc.
PTRv2007.coreserver.jp
A163.44.176.17🇯🇵 GMO Internet, Inc.
PTRv2007.coreserver.jp
A2400:8500:1301:162::17:1 🇯🇵 GMO Internet, Inc.
PTRv2007.coreserver.jp
A163.44.176.17🇯🇵 GMO Internet, Inc.
PTRv2007.coreserver.jp

csd.jp

MXmail.csd.jp
NSgabe.ns.cloudflare.com
NSsima.ns.cloudflare.com
A2606:4700:3033::6815:2db2 🇺🇸 Cloudflare
A2606:4700:3033::ac43:d9b7 🇺🇸 Cloudflare
A104.21.45.178 Cloudflare
A172.67.217.183🇺🇸 Cloudflare

MX for

Starts with same word

Starts similarily

AI analysis

mail.csd.jp serves as the mail server for csd.jp.

The entity mail.csd.jp points to two IP numbers: 2400:8500:1301:162::17:1 and 163.44.176.17.

For instance, other host names web-ya.com, kabu-lab.net, mail.doa.jp, jitetan.com and meikei.net share IP numbers with mail.csd.jp.

mail.csd.jp is handled by a single mail server, v2007.coreserver.jp.

mail.csd.jp shares the same mail server setup as other domains, for instance weeloch.co.jp, neweconomy.jp, gentosha.jp, valse.jp and v2007.coreserver.jp.

mail.csd.jp shares some mail servers with other domains to some extent, for instance sukidayo.net and cafemy.net.

these mail servers are commonly used with the mail servers www834.sakura.ne.jp.

v2007.coreserver.jp resolves to two IPs: 2400:8500:1301:162::17:1 and 163.44.176.17.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

hHAWKXg CF johedugfp 2025-10-07