CF1763496377986-tsm20251116095642

WWW.RTSAK.COM - keikyu-system.co.jp

Search for IP or hostnames:

keikyu-system.co.jp checked at 2025-11-18T20:06:17.779Z 1682ms 81/81/81 100% R:9 allDone:true timedOut:false

keikyu-system.co.jp

MXmx.securemx.jp
A210.130.202.92🇯🇵 IIJ-AS
PTRmx180b.securemx.jp
A210.130.202.93🇯🇵 IIJ-AS
PTRmx114b.securemx.jp
A210.130.202.96🇯🇵 IIJ-AS
PTRmx114a.securemx.jp
A210.130.202.99🇯🇵 IIJ-AS
PTRmx180a.securemx.jp
NSns6-tk01.ocn.ad.jp
A2001:380::1053 🇯🇵 OCN
PTRns6-tk01.ocn.ad.jp
A61.207.9.4🇯🇵 OCN
PTRns6-tk01.ocn.ad.jp
NSns6-tk02.ocn.ad.jp
A2001:380:0:1::1053 🇯🇵 OCN
PTRns6-tk02.ocn.ad.jp
A61.207.9.36🇯🇵 OCN
PTRns6-tk02.ocn.ad.jp

co.jp

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Starts with same word

Starts similarily

AI analysis

keikyu-system.co.jp is the parent of www.keikyu-system.co.jp.

keikyu-system.co.jp is delegated to two name servers: ns6-tk01.ocn.ad.jp and ns6-tk02.ocn.ad.jp.

keikyu-system.co.jp uses the same name server setup as other domains such as energy-bpro.com, 112.65.160.114.in-addr.arpa, mims.jp, usamip.co.jp and esia.jp.

keikyu-system.co.jp shares name servers with other domains at least partially, for example ns21.ne.jp, mizuho-pw.co.jp, hanshin-tollosaka.co.jp, 128.57.160.210.in-addr.arpa and intage.co.jp.

Host names with two IP numbers:

ns6-tk01.ocn.ad.jp points to 2001:380::1053 and 61.207.9.4; ns6-tk02.ocn.ad.jp points to 2001:380:0:1::1053 and 61.207.9.36.

keikyu-system.co.jp is handled by a single mail server, mx.securemx.jp.

keikyu-system.co.jp shares the same mail server setup as other domains, for instance daitochemix.co.jp, maristo.jp, smtblux.lu, orico.co.jp and totsu.co.jp.

keikyu-system.co.jp shares mail servers with other domains at least partially; for instance leapsolutions.co.th, mcor.co.jp, t-k.co.jp, nishijyu.co.jp and vill.aguni.okinawa.jp.

these mail servers are commonly used with the mail servers mx6.securemx.jp.

Host mx.securemx.jp points to four IP numbers: 210.130.202.92, 210.130.202.93, 210.130.202.96 and 210.130.202.99.

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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