CF1760843229566-tsm20251017082432

WWW.RTSAK.COM - c-rcs.jp

Search for IP or hostnames:

c-rcs.jp checked at 2025-10-19T03:07:09.542Z 975ms 61/61/61 100% R:25

c-rcs.jp

MXmail.c-rcs.jp
A143.125.231.45🇯🇵 NTT PC Communications (InfoSphere)
PTRv1000-045.mailsecure.jp
NSns1.c-rcs.jp
A210.251.254.242🇯🇵 So-net Corporation (bit-drive)
MXv1000-045.mailsecure.jp
A143.125.231.45🇯🇵 NTT PC Communications (InfoSphere)
PTRv1000-045.mailsecure.jp
NSrns01.bit-drive.ne.jp
A211.9.34.97🇯🇵 So-net Corporation (bit-drive)
PTRrns01.bit-drive.ne.jp

jp

NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp

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Starts with same word

Starts similarily

AI analysis

c-rcs.jp is a parent of ns1.c-rcs.jp and mail.c-rcs.jp.

c-rcs.jp is delegated to two name servers ns1.c-rcs.jp and rns01.bit-drive.ne.jp.

c-rcs.jp shares at least some name servers with other domains, for example nanshiki.co.jp, rnc-com.co.jp and 240.254.251.210.in-addr.arpa.

These name servers are commonly used alongside ns1.rnc-com.co.jp and beret.nanshiki.co.jp.

Host names with one IP number:

ns1.c-rcs.jp points to 210.251.254.242

rns01.bit-drive.ne.jp points to 211.9.34.97

Two mail servers handle c-rcs.jp: mail.c-rcs.jp and v1000-045.mailsecure.jp.

c-rcs.jp shares mail servers with other domains to some extent, for instance v1000-045.mailsecure.jp.

Host names with a single IP:

mail.c-rcs.jp points to 143.125.231.45.

v1000-045.mailsecure.jp points to 143.125.231.45.

Host names pointing to 143.125.231.45: mail.c-rcs.jp and v1000-045.mailsecure.jp.

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

uSRJhCS CF johedugfp 2025-10-19