WWW.RTSAK.COM - grasp.cis.upenn.edu
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grasp.cis.upenn.edu checked at 2025-10-08T02:31:53.556Z 271ms 39/39/39 100% R:14grasp.cis.upenn.edu
| MX | mxa-00390e01.gslb.pphosted.com | ||||||
| A | 148.163.133.158🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00390e01.pphosted.com | ||||||
| MX | mxb-00390e01.gslb.pphosted.com | ||||||
| A | 148.163.137.158🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00390e01.pphosted.com | ||||||
cis.upenn.edu
| MX | mxa-00390e01.gslb.pphosted.com | ||||||
| MX | mxb-00390e01.gslb.pphosted.com | ||||||
| A | 158.130.69.163🇺🇸 UPENN | ||||||
Starts with same word
Starts similarily
AI analysis
grasp.cis.upenn.edu is handled by two mail servers: mxa-00390e01.gslb.pphosted.com and mxb-00390e01.gslb.pphosted.com.
The mail server setup for grasp.cis.upenn.edu matches that of other domains, for instance astro.upenn.edu, classics.upenn.edu, vpul.upenn.edu, english.upenn.edu and sas.upenn.edu.
grasp.cis.upenn.edu shares at least partially some mail servers with other domains, including saul.cis.upenn.edu, cis.upenn.edu, provost.upenn.edu, bio.upenn.edu and math.upenn.edu.
Host names with a single IP:
mxa-00390e01.gslb.pphosted.com points to 148.163.133.158.
mxb-00390e01.gslb.pphosted.com points to 148.163.137.158.
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