CF1759851928142-tsm20251005211530

DNSWHOIS.INFO - mail.sas.upenn.edu

Search for IP or hostnames:

mail.sas.upenn.edu checked at 2025-10-07T15:45:28.119Z 128ms 53/53/53 100% R:11

mail.sas.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
A128.91.55.17🇺🇸 UPENN
PTRmail.sas.upenn.edu

sas.upenn.edu

MXmxa-00390e01.gslb.pphosted.com
MXmxb-00390e01.gslb.pphosted.com
A128.91.79.164🇺🇸 UPENN
A165.123.125.242🇺🇸 UPENN
A165.123.242.19🇺🇸 UPENN

PTR for

Starts with same word

Starts similarily

AI analysis

mail.sas.upenn.edu points to a single IP number: 128.91.55.17.

Other host names, for instance dept.english.upenn.edu, share IP numbers with mail.sas.upenn.edu.

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

mail.sas.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 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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SrKrSFp CF johedugfp 2025-10-07