CF1763412394546-tsm20251116095642

IPLIST.NET - mail-exchanger02.heartbeats.jp

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mail-exchanger02.heartbeats.jp checked at 2025-11-17T20:46:34.436Z 649ms 31/31/31 100% R:8 allDone:true timedOut:false

AI analysis

mail-exchanger02.heartbeats.jp serves as the mail server for heartbeats.jp.

mail-exchanger01.heartbeats.jp is commonly used as a mail server with mail-exchanger02.heartbeats.jp.

mail-exchanger02.heartbeats.jp points to IP number 13.115.100.73.

Other host names, for instance, mx2.heartbeats.jp share IP numbers with mail-exchanger02.heartbeats.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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