WWW.RTSAK.COM - smtp.andrew.cmu.edu
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smtp.andrew.cmu.edu checked at 2025-10-06T18:34:32.688Z 142ms 41/41/41 100% R:13smtp.andrew.cmu.edu
| CNAME | smtp-andrew.dtc.cmu.net | ||||||
| A | 128.2.105.203🇺🇸 Carnegie Mellon University | ||||||
| PTR | smtp.andrew.cmu.edu | ||||||
| A | 128.2.105.204🇺🇸 Carnegie Mellon University | ||||||
| PTR | smtp.andrew.cmu.edu | ||||||
| A | 128.2.157.37🇺🇸 Carnegie Mellon University | ||||||
| PTR | smtp.andrew.cmu.edu | ||||||
| A | 128.2.157.38🇺🇸 Carnegie Mellon University | ||||||
| PTR | smtp.andrew.cmu.edu | ||||||
andrew.cmu.edu
| MX | aspmx.l.google.com | ||||||
| NS | nsauth1.net.cmu.edu | ||||||
| NS | nsauth2.net.cmu.edu | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| MX | alt3.aspmx.l.google.com | ||||||
| MX | alt4.aspmx.l.google.com | ||||||
| A | 128.2.42.9🇺🇸 Carnegie Mellon University | ||||||
PTR for
38.157.2.128.in-addr.arpa |
37.157.2.128.in-addr.arpa |
204.105.2.128.in-addr.arpa |
203.105.2.128.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
smtp.andrew.cmu.edu maps to four IP numbers: 128.2.105.203, 128.2.105.204, 128.2.157.37 and 128.2.157.38.
Other host names, such as smtp-andrew.dtc.cmu.net, share IP numbers with smtp.andrew.cmu.edu.
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