WWW.RTSAK.COM - mail.his.ntnu.edu.tw
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mail.his.ntnu.edu.tw checked at 2025-11-08T13:26:18.317Z 2247ms 102/102/102 100% R:17mail.his.ntnu.edu.tw
his.ntnu.edu.tw
PTR for
Starts with same word
Starts similarily
AI analysis
mail.his.ntnu.edu.tw maps to IP address 140.122.84.35.
Seven mail servers handle mail.his.ntnu.edu.tw: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
mail.his.ntnu.edu.tw shares mail servers with other domains at least in part, for instance brandca.co, goawan.com, semtrak.com, ghar.tv and alternativasycapacidades.org.
These mail servers are commonly used together with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Two IPs per host:
aspmx2.googlemail.com resolves to 2a00:1450:400b:c02::1a and 172.253.116.26.
aspmx3.googlemail.com resolves to 2a00:1450:400c:c00::1a and 173.194.76.27.
aspmx4.googlemail.com resolves to 2a00:1450:4025:402::1a and 142.250.102.27.
aspmx5.googlemail.com resolves to 2a00:1450:4013:c1e::1b and 192.178.213.27.
aspmx.l.google.com resolves to 2607:f8b0:4004:c17::1b and 142.251.16.27.
alt1.aspmx.l.google.com resolves to 2a00:1450:400b:c02::1a and 172.253.116.27.
alt2.aspmx.l.google.com resolves to 2a00:1450:400c:c00::1b and 173.194.76.27.
Hosts that resolve to 2a00:1450:400b:c02::1a are aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Hosts that resolve to 173.194.76.27 are aspmx3.googlemail.com and alt2.aspmx.l.google.com.