CF1760582817304-tsm20251015201252

DNSWHOIS.INFO - syscat.jp

Search for IP or hostnames:

syscat.jp checked at 2025-10-16T02:46:57.290Z 1429ms 67/67/67 100% R:27

syscat.jp

NSns2.syscat.com
MXi4.syscat.jp
A124.146.185.228🇯🇵 NTT PC Communications (InfoSphere)
MXobs.syscat.jp
A124.146.185.227🇯🇵 NTT PC Communications (InfoSphere)
MXr8.syscat.jp
A124.146.185.226🇯🇵 NTT PC Communications (InfoSphere)
NSns2.sphere.ad.jp
A2001:2c0:11:1::a02 🇯🇵 NTT PC Communications (InfoSphere)
PTRns2.sphere.ad.jp
A202.239.113.26🇯🇵 NTT PC Communications (InfoSphere)
PTRns2.sphere.ad.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

Up

Starts with same word

Starts similarily

AI analysis

The parent of i4.syscat.jp, obs.syscat.jp and r8.syscat.jp is syscat.jp.

Two name servers ns2.syscat.com and ns2.sphere.ad.jp handle the delegation for syscat.jp.

syscat.jp shares the same name server setup as other domains, for instance syscat.com.

syscat.jp at least partially shares name servers with other domains, for instance 212.224.202.in-addr.arpa, 119.194.61.in-addr.arpa, 61.194.61.in-addr.arpa, 3.165.210.in-addr.arpa and 78.89.111.in-addr.arpa.

these name servers are commonly used alongside the name servers ns1.sphere.ad.jp, admin.hitwave.or.jp, ns2.y2s.net, ns.y2s.net, penguin.kddnet.ad.jp, dns.ksoft.jp and ns1.heng.co.jp.

Host names with two IP numbers:

The host name ns2.sphere.ad.jp points to: 2001:2c0:11:1::a02 and 202.239.113.26.

Three mail servers handle syscat.jp: i4.syscat.jp, obs.syscat.jp and r8.syscat.jp.

Host names with one IP:

i4.syscat.jp points to 124.146.185.228; obs.syscat.jp points to 124.146.185.227; r8.syscat.jp points to 124.146.185.226.

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

tdqiMAt CF johedugfp 2025-10-16