CF1760976360721-tsm20251017082432

WWW.RTSAK.COM - reftech.co.jp

Search for IP or hostnames:

reftech.co.jp checked at 2025-10-20T16:06:00.714Z 231ms 60/60/60 100% R:15

reftech.co.jp

MXreftech.co.jp
A116.80.105.74🇯🇵 NTT PC Communications (InfoSphere)
PTRreftech.co.jp
NSns3.sphere.ad.jp
A202.239.113.22🇯🇵 NTT PC Communications (InfoSphere)
PTRns3.sphere.ad.jp
NSns4.sphere.ad.jp
A202.239.113.30🇯🇵 NTT PC Communications (InfoSphere)
PTRns4.sphere.ad.jp
A116.80.105.74🇯🇵 NTT PC Communications (InfoSphere)
PTRreftech.co.jp

co.jp

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

reftech.co.jp is the mail server for reftech.co.jp.

reftech.co.jp resolves to a single IP: 116.80.105.74.

reftech.co.jp has two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.

reftech.co.jp shares the same name server setup as other domains, for example office-aoyama.jp, hirosaki-juki.jp, ngsnet.co.jp, takeda.dental and takahashis.jp.

reftech.co.jp shares name servers with other domains to some extent, for example tendo-kankoji.jp and moobee.mobi.

Host names with a single IP:

ns3.sphere.ad.jp points to 202.239.113.22

ns4.sphere.ad.jp points to 202.239.113.30

One mail server handles reftech.co.jp.

Host name reftech.co.jp points to IP 116.80.105.74.

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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SLKbCdI CF johedugfp 2025-10-20