CF1763385417269-tsm20251116095642

DNSWHOIS.INFO - reftech.co.jp

Search for IP or hostnames:

reftech.co.jp checked at 2025-11-17T13:16:57.157Z 1090ms 60/60/60 100% R:11 allDone:true timedOut:false

reftech.co.jp

MXreftech.co.jp
A116.80.105.74🇯🇵 InfoSphere
PTRreftech.co.jp
NSns3.sphere.ad.jp
A202.239.113.22🇯🇵 InfoSphere
PTRns3.sphere.ad.jp
NSns4.sphere.ad.jp
A202.239.113.30🇯🇵 InfoSphere
PTRns4.sphere.ad.jp
A116.80.105.74🇯🇵 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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