CF1763788873551-tsm20251116095642

IPLIST.NET - mx01.sweep-on.net

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mx01.sweep-on.net checked at 2025-11-22T05:21:13.520Z 388ms 45/45/45 100% R:12 allDone:true timedOut:false

mx01.sweep-on.net

A2001:278:1033:2::72:81 🇯🇵 Softbank Corp. (former Japan Telecom)
PTRmx01.sweep-on.net
A210.197.72.81🇯🇵 Softbank Corp. (former Japan Telecom)
PTRmx01.sweep-on.net

sweep-on.net

MXmx.sweep-on.net
NSns0.big.or.jp
NSns1.big.or.jp
A210.197.72.81🇯🇵 Softbank Corp. (former Japan Telecom)
A210.197.72.82🇯🇵 Softbank Corp. (former Japan Telecom)
A210.197.72.83🇯🇵 Softbank Corp. (former Japan Telecom)
A210.197.72.84🇯🇵 Softbank Corp. (former Japan Telecom)

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AI analysis

mx01.sweep-on.net serves as the mail server for mail1.big.or.jp, mail.big.or.jp, submail.big.or.jp, big.or.jp and big.jp, plus several other domains.

Commonly used as mail server together with mx01.sweep-on.net are mx02.sweep-on.net, mx03.sweep-on.net and mx04.sweep-on.net.

mx01.sweep-on.net points to two IP numbers: 2001:278:1033:2::72:81 and 210.197.72.81.

Other host names, for instance mx.sweep-on.net and sweep-on.net, share IP numbers with mx01.sweep-on.net.

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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