CF1762798975872-tsm20251109205412

WWW.RTSAK.COM - c2.coreserver.jp

Search for IP or hostnames:

c2.coreserver.jp checked at 2025-11-10T18:22:55.865Z 240ms 53/53/53 100% R:16 allDone:true timedOut:false

c2.coreserver.jp

MXc2.coreserver.jp
A202.172.25.103🇯🇵 DRNET
PTRc2.coreserver.jp
A202.172.25.103🇯🇵 DRNET
PTRc2.coreserver.jp

coreserver.jp

MXmail.coreserver.jp
NSgabriel.ns.cloudflare.com
NSvera.ns.cloudflare.com
A104.18.24.150 Cloudflare
A104.18.25.150 Cloudflare
rank #55106 globally
rank #1084 in the tld

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

c2.coreserver.jp serves as the mail server for repmart.org and c2.coreserver.jp.

aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx4.googlemail.com are commonly used as mail servers together with c2.coreserver.jp.

c2.coreserver.jp points to a single IP number: 202.172.25.103.

other host names for instance qanda.jp, www.kawakitanet.com, worldcompass.co.jp, amkread.jp and token-economist.com share IP numbers with c2.coreserver.jp.

One mail server handles c2.coreserver.jp.

c2.coreserver.jp shares some mail servers with other domains at least partially, for example repmart.org.

these mail servers are often used with the mail servers aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

Host name c2.coreserver.jp points to IP address 202.172.25.103.

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