CF1763874733845-tsm20251123014954

MXLIST.NET - mta04.obc.smtps.jp

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mta04.obc.smtps.jp checked at 2025-11-23T05:12:13.683Z 2019ms 34/34/34 100% R:6 allDone:true timedOut:false

mta04.obc.smtps.jp

A153.125.134.139🇯🇵 SAKURA-A
PTRmta04.obc.smtps.jp

obc.smtps.jp

A153.125.134.139🇯🇵 SAKURA-A
A153.125.134.140🇯🇵 SAKURA-A
A163.43.187.149🇯🇵 SAKURA-B
A163.43.197.11🇯🇵 SAKURA-B

PTR for

AI analysis

mta04.obc.smtps.jp points to IP number: 153.125.134.139.

Other host names, for instance obc.smtps.jp share IP numbers with mta04.obc.smtps.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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