NSLIST.NET - smtp.seas.upenn.edu
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smtp.seas.upenn.edu checked at 2025-10-01T11:35:21.810Z 144ms 55/55/55 100% R:10smtp.seas.upenn.edu
| MX | mxa-00390e01.gslb.pphosted.com | ||||||
| A | 148.163.137.158🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00390e01.pphosted.com | ||||||
| MX | mxb-00390e01.gslb.pphosted.com | ||||||
| A | 148.163.133.158🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00390e01.pphosted.com | ||||||
| A | 158.130.96.52🇺🇸 UPENN | ||||||
| PTR | canine.seas.upenn.edu | ||||||
| A | 158.130.96.53🇺🇸 UPENN | ||||||
| PTR | vulpine.seas.upenn.edu | ||||||
seas.upenn.edu
| MX | mxa-00390e01.gslb.pphosted.com | ||||||
| MX | mxb-00390e01.gslb.pphosted.com | ||||||
| A | 158.130.68.91🇺🇸 UPENN | ||||||
Starts with same word
Starts similarily
AI analysis
smtp.seas.upenn.edu resolves to two IPs: 158.130.96.52 and 158.130.96.53.
Other host names like vulpine.seas.upenn.edu and canine.seas.upenn.edu share IP numbers with smtp.seas.upenn.edu.
smtp.seas.upenn.edu is handled by two mail servers: mxa-00390e01.gslb.pphosted.com and mxb-00390e01.gslb.pphosted.com.
smtp.seas.upenn.edu shares the same mail server setup as other domains, for instance physics.upenn.edu, pobox.upenn.edu, www.seas.upenn.edu, mail.vet.upenn.edu and chem.upenn.edu.
smtp.seas.upenn.edu shares mail servers with other domains at least partially, including ehrs.upenn.edu, seas.upenn.edu, cpre.org, neuroengineering.upenn.edu and b.chem.upenn.edu.
Host names with one IP number:
The host mxa-00390e01.gslb.pphosted.com points to 148.163.137.158 and the host mxb-00390e01.gslb.pphosted.com points to 148.163.133.158.