CF1763648353788-tsm20251116095642

IPLIST.NET - mail2.npb-bis.jp

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mail2.npb-bis.jp checked at 2025-11-20T14:19:13.762Z 753ms 34/34/34 100% R:16 allDone:true timedOut:false

mail2.npb-bis.jp

A203.99.242.146🇯🇵 CRC Solutions

npb-bis.jp

MXmail1.npb-bis.jp
MXmail2.npb-bis.jp
NSns1.ctc-g.ad.jp
NSns2.ctc-g.ad.jp
A203.99.242.146🇯🇵 CRC Solutions
A220.152.121.66🇯🇵 CRC-ODC

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Starts with same word

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AI analysis

mail2.npb-bis.jp serves as the mail server for npb-bis.jp.

mail1.npb-bis.jp often functions as the mail server, commonly paired with mail2.npb-bis.jp.

mail2.npb-bis.jp points to a single IP address: 203.99.242.146.

Other host names, for instance npb-bis.jp, share IP numbers with mail2.npb-bis.jp.

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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