WWW.RTSAK.COM - smtp139.mail.20.255.103.in-addr.arpa
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smtp139.mail.20.255.103.in-addr.arpa checked at 2025-11-11T16:44:38.427Z 396ms 19/19/19 100% R:10 allDone:true timedOut:false smtp139.mail.20.255.103.in-addr.arpa
| A | 103.255.20.139🇯🇵 InfoSphere | ||||||
| PTR | smtp139.mail.20.255.103.in-addr.arpa | ||||||
mail.20.255.103.in-addr.arpa
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AI analysis
smtp139.mail.20.255.103.in-addr.arpa points to a single IP number: 103.255.20.139.
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