CF1760420681900-tsm20251012143351

IPLIST.NET - mxa-00390e01.gslb.pphosted.com

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mxa-00390e01.gslb.pphosted.com checked at 2025-10-14T05:44:41.889Z 245ms 28/28/28 100% R:12

mxa-00390e01.gslb.pphosted.com

A148.163.137.158🇺🇸 Proofpoint
PTRmx0b-00390e01.pphosted.com

gslb.pphosted.com

NSns-at1.proofpoint.com
NSns-sc4.proofpoint.com
NSns-ut7.proofpoint.com

MX for

AI analysis

mxa-00390e01.gslb.pphosted.com serves as the mail server for isc.upenn.edu, hans.math.upenn.edu, plasmatic.seas.upenn.edu, dept.english.upenn.edu, smtp.seas.upenn.edu and hundreds of other domains.

mxb-00390e01.gslb.pphosted.com often functions as the mail server, commonly paired with mxa-00390e01.gslb.pphosted.com.

mxa-00390e01.gslb.pphosted.com points to a single IP address: 148.163.137.158.

Other host names such as mxb-00390e01.gslb.pphosted.com and mx0b-00390e01.pphosted.com share IP numbers with mxa-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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JHcmDsJ CF johedugfp 2025-10-14