CF1763406251450-tsm20251116095642

DNSWHOIS.INFO - smtp.prontonet.ne.jp

Search for IP or hostnames:

smtp.prontonet.ne.jp checked at 2025-11-17T19:04:11.404Z 537ms 25/25/25 100% R:9 allDone:true timedOut:false

smtp.prontonet.ne.jp

A210.239.8.155🇯🇵 TOHKnet-TOCN-AS
PTRns1.prontobb.net

prontonet.ne.jp

NSns21.prontobb.net
NSdns2.prontonet.ne.jp
MXmail.prontonet.ne.jp
A153.120.42.203🇯🇵 SAKURA-A

Starts with same word

Starts similarily

AI analysis

smtp.prontonet.ne.jp resolves to one IP number: 210.239.8.155.

Other host names such as ns1.ncc-net.ac.jp and ns1.prontobb.net share IP numbers with smtp.prontonet.ne.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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