CF1759462585864-tsm20251002182459

WWW.RTSAK.COM - smtp.cs.ntust.edu.tw

Search for IP or hostnames:

smtp.cs.ntust.edu.tw checked at 2025-10-03T03:36:25.849Z 665ms 25/25/25 100% R:14

smtp.cs.ntust.edu.tw

A140.118.9.80🇹🇼 Taiwan Academic Network(TANet)
PTRmail.cs.ntust.edu.tw
PTRpop3.cs.ntust.edu.tw
PTRsmtp.cs.ntust.edu.tw
PTRstar.cs.ntust.edu.tw

cs.ntust.edu.tw

NSntust.edu.tw
MXaspmx.l.google.com
NScs.ntust.edu.tw
NSns.ntust.edu.tw
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
A140.118.9.180🇹🇼 Taiwan Academic Network(TANet)

PTR for

Starts with same word

Starts similarily

AI analysis

smtp.cs.ntust.edu.tw resolves to one IP number: 140.118.9.80.

Other host names, for instance pop3.cs.ntust.edu.tw, mail.cs.ntust.edu.tw and star.cs.ntust.edu.tw share IP numbers with smtp.cs.ntust.edu.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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MVtDVSD CF johedugfp 2025-10-03