CF1759466722404-tsm20251002182459

WWW.ROBTEX.COM - calists.harvard.edu

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calists.harvard.edu checked at 2025-10-03T04:45:22.353Z 403ms 104/104/104 100% R:9

calists.harvard.edu

MXmx0a-00171101.pphosted.com
A67.231.148.27🇺🇸 Proofpoint
PTRmx0a-00171101.pphosted.com
MXmx0b-00171101.pphosted.com
A67.231.156.27🇺🇸 Proofpoint
PTRmx0b-00171101.pphosted.com
MXmxa-00171101.gslb.pphosted.com
A67.231.156.27🇺🇸 Proofpoint
PTRmx0b-00171101.pphosted.com
MXmxb-00171101.gslb.pphosted.com
A67.231.148.27🇺🇸 Proofpoint
PTRmx0a-00171101.pphosted.com
A3.232.136.243🇺🇸 Amazon
PTRec2-3-232-136-243.compute-1.amazonaws.com
A34.231.55.3🇺🇸 Amazon
PTRec2-34-231-55-3.compute-1.amazonaws.com

harvard.edu

MXmx0a-00171101.pphosted.com
MXmx0b-00171101.pphosted.com
NSa1-171.akam.net
NSa10-66.akam.net
NSa11-67.akam.net
NSa16-64.akam.net
NSa6-66.akam.net
NSa7-65.akam.net
A192.0.66.20🇺🇸 Automattic
rank #103 globally
rank #1 in the tld
This domain name "harvard.edu" represents the official website of Harvard University, a prestigious Ivy League research university located in Cambridge, Massachusetts, United States. It serves as a platform for the institution to share information about its academics, research, admissions, campus life, news, events, and other university-related content to students, staff, alumni, and the public.

Starts with same word

Starts similarily

AI analysis

calists.harvard.edu resolves to two IP numbers: 3.232.136.243 and 34.231.55.3.

Other host names such as ec2-34-231-55-3.compute-1.amazonaws.com and ec2-3-232-136-243.compute-1.amazonaws.com share IP numbers with calists.harvard.edu.

Four mail servers handle calists.harvard.edu: mx0a-00171101.pphosted.com, mx0b-00171101.pphosted.com, mxa-00171101.gslb.pphosted.com and mxb-00171101.gslb.pphosted.com.

calists.harvard.edu shares some mail servers with other domains, at least partially, for instance fasmail.harvard.edu, lists.hmdc.harvard.edu, cgr.harvard.edu, rwj.harvard.edu and evergrande.hms.harvard.edu.

Hosts with a single IP

mx0a-00171101.pphosted.com points to 67.231.148.27.

mx0b-00171101.pphosted.com points to 67.231.156.27.

mxa-00171101.gslb.pphosted.com points to 67.231.156.27.

mxb-00171101.gslb.pphosted.com points to 67.231.148.27.

Hosts pointing to 67.231.148.27: mx0a-00171101.pphosted.com and mxb-00171101.gslb.pphosted.com.

Hosts pointing to 67.231.156.27: mx0b-00171101.pphosted.com and mxa-00171101.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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