CF1761896352898-tsm20251029173950

WWW.RTSAK.COM - smtp.spt.vn

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smtp.spt.vn checked at 2025-10-31T07:39:12.818Z 1226ms 27/27/27 100% R:13

smtp.spt.vn

A221.133.3.83🇻🇳 Saigon Postel Corp.
PTRmta.spt.vn

spt.vn

NShcmc3.saigonnet.vn
NShcmc4.saigonnet.vn
MXgmx2.spt.vn
A2402:f800:ffff:a120::122
A221.133.7.14🇻🇳 Saigon Postel Corp.

Starts with same word

Starts similarily

AI analysis

smtp.spt.vn resolves to one IP number: 221.133.3.83.

Other host names including mail.spt.vn, mta.spt.vn, mail.sst.com.vn and mta02.spt.vn share IP numbers with smtp.spt.vn.

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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vhAVLSp CF johedugfp 2025-10-31