CF1763573101480-tsm20251116095642

WWW.RTSAK.COM - smtp.dsd.tfn.net.tw

Search for IP or hostnames:

smtp.dsd.tfn.net.tw checked at 2025-11-19T17:25:01.365Z 894ms 22/22/22 100% R:9 allDone:true timedOut:false

smtp.dsd.tfn.net.tw

A211.78.215.243🇹🇼 TFN-TW
PTRsmail.fubonsecurity.com.tw
PTRsmail.tfn.net.tw

dsd.tfn.net.tw

NSdns1.tfn.net.tw
NSdns2.tfn.net.tw
MXmx.dsd.tfn.net.tw

Starts with same word

Starts similarily

AI analysis

smtp.dsd.tfn.net.tw resolves to one IP number: 211.78.215.243.

Other host names, for instance linesup.com.tw, mail.esst.com.tw, smail.fubonsecurity.com.tw, webmail.tfn.net.tw and ilab.anet.net.tw share IP numbers with smtp.dsd.tfn.net.tw.

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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