WWW.ROBTEX.COM - smtp4.sinfo.co.jp
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smtp4.sinfo.co.jp checked at 2025-10-09T08:45:06.009Z 43ms 37/37/37 100% R:6smtp4.sinfo.co.jp
| A | 210.164.48.7🇯🇵 NTT Communications Corporation (OCN) | ||||||
| PTR | smtp4.kubiki.ne.jp | ||||||
sinfo.co.jp
| MX | smtp3.sinfo.co.jp | ||||||
| MX | smtp4.sinfo.co.jp | ||||||
| NS | ns2.kubiki.ne.jp | ||||||
| NS | ns3.kubiki.ne.jp | ||||||
| NS | ns.kubiki.ne.jp | ||||||
| A | 210.164.48.70🇯🇵 NTT Communications Corporation (OCN) | ||||||
MX for
Starts with same word
Starts similarily
AI analysis
smtp4.sinfo.co.jp serves as the mail server for sinfo.co.jp.
smtp3.sinfo.co.jp often functions as the mail server, commonly paired with smtp4.sinfo.co.jp.
smtp4.sinfo.co.jp points to a single IP address: 210.164.48.7.
Other host names such as smtp4.joemate.co.jp, mx4.jcp-customer.jp, smtp4.nextbrass.com, mx4.joemate-eng.jp and smtp4.jmsks.co.jp share IP numbers with smtp4.sinfo.co.jp.
dbq