NSLIST.NET - alex.math.upenn.edu
Search for IP or hostnames:
alex.math.upenn.edu checked at 2025-10-02T18:01:59.143Z 72ms 33/33/33 100% R:9alex.math.upenn.edu
| MX | hans-hold.math.upenn.edu | ||||||
| A | 128.91.40.49🇺🇸 UPENN | ||||||
| PTR | hans-hold.math.upenn.edu | ||||||
math.upenn.edu
| MX | mxa-00390e01.gslb.pphosted.com | ||||||
| MX | mxb-00390e01.gslb.pphosted.com | ||||||
| A | 52.42.92.117🇺🇸 Amazon | ||||||
Starts with same word
Starts similarily
AI analysis
The hans-hold.math.upenn.edu mail server handles alex.math.upenn.edu.
alex.math.upenn.edu shares the same mail server setup as other domains, including newton.math.upenn.edu, euler.math.upenn.edu, besicovitch.math.upenn.edu, alhazan.math.upenn.edu and archimedes.math.upenn.edu.
alex.math.upenn.edu shares some mail servers with other domains, for example moduli.math.upenn.edu.
hans-hold.math.upenn.edu points to a single IP number: 128.91.40.49.
dbq