WWW.RTSAK.COM - cis.upenn.edu
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cis.upenn.edu checked at 2025-10-06T22:50:00.162Z 213ms 60/60/60 100% R:17cis.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 | 158.130.69.163🇺🇸 UPENN | ||||||
| PTR | www.cis.upenn.edu | ||||||
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
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Starts with same word
Starts similarily
AI analysis
cis.upenn.edu is a parent of mor108-9.cis.upenn.edu, fuji.cis.upenn.edu, dsl-dhcp-112.cis.upenn.edu, seasnet-6-07.cis.upenn.edu, seasnet-50-11.cis.upenn.edu and hundreds of other host names.
cis.upenn.edu points to IP number: 158.130.69.163.
Other host names, for instance www.cis.upenn.edu share IP numbers with cis.upenn.edu.
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 cis.upenn.edu matches that of other domains, for instance cattell.psych.upenn.edu, grasp.upenn.edu, empire.seas.upenn.edu, anchor.chem.upenn.edu and dria.upenn.edu.
cis.upenn.edu shares at least partially some mail servers with other domains, including ica.upenn.edu, me.upenn.edu, alliance-vhosts.seas.upenn.edu, klondike.cis.upenn.edu and physics.upenn.edu.
Host names with a single IP:
mxa-00390e01.gslb.pphosted.com points to 148.163.137.158.
mxb-00390e01.gslb.pphosted.com points to 148.163.133.158.