CF1763399042348-tsm20251116095642

MXLIST.NET - gapsa.upenn.edu

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gapsa.upenn.edu checked at 2025-11-17T17:04:02.290Z 958ms 75/75/75 100% R:12 allDone:true timedOut:false

gapsa.upenn.edu

MXmxa-00390e01.gslb.pphosted.com
A148.163.133.158🇺🇸 Proofpoint
PTRmx0a-00390e01.pphosted.com
MXmxb-00390e01.gslb.pphosted.com
A148.163.133.158🇺🇸 Proofpoint
PTRmx0a-00390e01.pphosted.com
A198.49.23.144🇺🇸 Squarespace-AS
A198.49.23.145🇺🇸 Squarespace-AS
A198.185.159.144🇺🇸 Squarespace-AS
A198.185.159.145🇺🇸 Squarespace-AS

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

gapsa.upenn.edu is the parent of www.gapsa.upenn.edu.

gapsa.upenn.edu resolves to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

other host names for instance 15minutecity.com, modernnv.com, hd-plus.com, inkling.me and nancys.blue share IP numbers with gapsa.upenn.edu.

gapsa.upenn.edu is handled by two mail servers: mxa-00390e01.gslb.pphosted.com and mxb-00390e01.gslb.pphosted.com.

gapsa.upenn.edu shares the same mail server setup as other domains, for instance sp2.upenn.edu, dept.physics.upenn.edu, minus.seas.upenn.edu, ben.dev.upenn.edu and central.cis.upenn.edu.

gapsa.upenn.edu shares mail servers with other domains at least partially, including smtp.seas.upenn.edu, history.upenn.edu, www.lrsm.upenn.edu, finance.upenn.edu and gradient.cis.upenn.edu.

Host names with a single IP number:

mxa-00390e01.gslb.pphosted.com points to 148.163.133.158 and mxb-00390e01.gslb.pphosted.com points to 148.163.133.158.

Host names that point to 148.163.133.158: mxa-00390e01.gslb.pphosted.com and mxb-00390e01.gslb.pphosted.com.

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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