CF1763143003507-tsm20251109205412

DNSWHOIS.INFO - smtp.yubi-sack.com

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smtp.yubi-sack.com checked at 2025-11-14T17:56:43.486Z 557ms 25/25/25 100% R:9 allDone:true timedOut:false

smtp.yubi-sack.com

A202.171.135.150🇯🇵 NTT PC Communications (InfoSphere)
PTR202.171.135.150.static.zoot.jp

yubi-sack.com

NSdns01.gmoserver.jp
NSdns02.gmoserver.jp
MXyubisack-com01b.mail.protection.outlook.com
A133.130.64.200🇯🇵 GMO-INTERNET

Starts with same word

Starts similarily

AI analysis

smtp.yubi-sack.com resolves to one IP number: 202.171.135.150.

Other host names for instance 202.171.135.150.static.zoot.jp and smtp.suzukilatex.jp share IP numbers with smtp.yubi-sack.com.

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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