CF1758264217775-tsm20250919063305

IPLIST.NET - cis.upenn.edu

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cis.upenn.edu checked at 2025-09-19T06:43:37.763Z 132ms 57/57/57 100% R:20

cis.upenn.edu

MXmxa-00390e01.gslb.pphosted.com
A148.163.133.158🇺🇸 Proofpoint
PTRmx0a-00390e01.pphosted.com
MXmxb-00390e01.gslb.pphosted.com
A148.163.137.158🇺🇸 Proofpoint
PTRmx0b-00390e01.pphosted.com
A158.130.69.163🇺🇸 UPENN
PTRwww.cis.upenn.edu

upenn.edu

NSdns1.udel.edu
NSdns2.udel.edu
NSadns4.upenn.edu
NSadns5.upenn.edu
NSadns6.upenn.edu
MXmxa-00390e01.gslb.pphosted.com
MXmxb-00390e01.gslb.pphosted.com
NSadns1.nnn.upenn.edu
NSadns2.nnn.upenn.edu
NSadns3.nnn.upenn.edu
A2620:12a:8000::4 🇺🇸 Fastly
A2620:12a:8001::4 🇺🇸 Fastly
A23.185.0.4🇺🇸 Fastly
rank #312 globally
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.

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Starts with same word

Starts similarily

AI analysis

cis.upenn.edu points to a single 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.

cis.upenn.edu shares the same mail server setup as other domains, including cattell.psych.upenn.edu, grasp.upenn.edu, empire.seas.upenn.edu, anchor.chem.upenn.edu and dria.upenn.edu.

cis.upenn.edu shares 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 one IP number:

mxa-00390e01.gslb.pphosted.com points to: 148.163.133.158.

mxb-00390e01.gslb.pphosted.com points to: 148.163.137.158.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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