WWW.RTSAK.COM - postoffice.hep.upenn.edu
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postoffice.hep.upenn.edu checked at 2025-10-17T14:30:15.884Z 145ms 25/25/25 100% R:11postoffice.hep.upenn.edu
| A | 128.91.45.163🇺🇸 UPENN | ||||||
| PTR | lxhiggs.hep.upenn.edu | ||||||
hep.upenn.edu
| MX | postoffice.hep.upenn.edu | ||||||
MX for
fontenelle.physics.upenn.edu |
uraniborg.physics.upenn.edu |
hep.upenn.edu |
shinjo.physics.upenn.edu |
hep.physics.upenn.edu |
herschel.physics.upenn.edu |
higgs.hep.upenn.edu |
Starts with same word
Starts similarily
AI analysis
postoffice.hep.upenn.edu serves as a mail server for fontenelle.physics.upenn.edu, uraniborg.physics.upenn.edu, hep.upenn.edu, shinjo.physics.upenn.edu, hep.physics.upenn.edu and several other domains.
postoffice.hep.upenn.edu resolves to a single IP address: 128.91.45.163.
Other host names, for instance lxhiggs.hep.upenn.edu, share IP numbers with postoffice.hep.upenn.edu.
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