WWW.RTSAK.COM - astro.upenn.edu
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astro.upenn.edu checked at 2025-10-08T04:32:57.664Z 297ms 46/46/46 100% R:13astro.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 | 148.163.133.158🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00390e01.pphosted.com | ||||||
upenn.edu
| NS | dns1.udel.edu | ||||||
| NS | dns2.udel.edu | ||||||
| NS | adns4.upenn.edu | ||||||
| NS | adns5.upenn.edu | ||||||
| NS | adns6.upenn.edu | ||||||
| MX | mxa-00390e01.gslb.pphosted.com | ||||||
| MX | mxb-00390e01.gslb.pphosted.com | ||||||
| NS | adns1.nnn.upenn.edu | ||||||
| NS | adns2.nnn.upenn.edu | ||||||
| NS | adns3.nnn.upenn.edu | ||||||
| A | 2620:12a:8000::4 🇺🇸 Fastly | ||||||
| A | 2620:12a:8001::4 🇺🇸 Fastly | ||||||
| A | 23.185.0.4🇺🇸 Fastly | ||||||
rank #13 in the tld
This domain name "upenn.edu" represents the University of Pennsylvania, a prestigious Ivy League university located in Philadelphia, Pennsylvania, United States. The "upenn" portion stands for University of Pennsylvania, indicating that this is the official website for the university where you can find information about their programs, faculty, admissions, research, campus life, and other related matters.
Up
cusp.astro.upenn.edu |
act.astro.upenn.edu |
www.astro.upenn.edu |
cerberus.astro.upenn.edu |
bellatrix.astro.upenn.edu |
mail.astro.upenn.edu |
Starts with same word
Starts similarily
AI analysis
astro.upenn.edu is the parent of cusp.astro.upenn.edu, act.astro.upenn.edu, www.astro.upenn.edu, cerberus.astro.upenn.edu, bellatrix.astro.upenn.edu and a few other host names.
Two mail servers mxa-00390e01.gslb.pphosted.com and mxb-00390e01.gslb.pphosted.com handle astro.upenn.edu.
astro.upenn.edu shares the same mail server setup as other domains, for instance d.chem.upenn.edu, xpn.org, weisstech.upenn.edu, writing.upenn.edu and a.chem.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: 148.163.133.158
Host names pointing to 148.163.133.158: mxa-00390e01.gslb.pphosted.com and mxb-00390e01.gslb.pphosted.com
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