CF1757663039388-tsm20250912070358

WWW.RTSAK.COM - jbcc.harvard.edu

Search for IP or hostnames:

jbcc.harvard.edu checked at 2025-09-12T07:43:59.373Z 255ms 135/135/135 100% R:14

jbcc.harvard.edu

MXmx1-us1.ppe-hosted.com
A67.231.154.162🇺🇸 Proofpoint
PTRmx1-us1.ppe-hosted.com
A148.163.129.50🇺🇸 AS13916
PTRmx1-us1.ppe-hosted.com
MXmx2-us1.ppe-hosted.com
A67.231.154.163🇺🇸 Proofpoint
PTRmx2-us1.ppe-hosted.com
A148.163.129.51🇺🇸 AS13916
PTRmx2-us1.ppe-hosted.com
NSa1-171.akam.net
A2600:1401:2::ab 🇺🇸 Akamai
PTRa1-171.akam.net
PTRns1-171.akam.net
A193.108.91.171🇳🇱 Akamai
PTRa1-171.akam.net
PTRns1-171.akam.net
NSa10-66.akam.net
A2600:1480:d000::42 🇺🇸 Akamai
PTRa10-66.akam.net
A96.7.50.66🇺🇸 Akamai
PTRa10-66.akam.net
NSa11-67.akam.net
A2600:1480:1::43 🇺🇸 Akamai
PTRa11-67.akam.net
PTRns4-67.akam.net
A84.53.139.67🇳🇱 Akamai
PTRa11-67.akam.net
PTRns4-67.akam.net
NSa16-64.akam.net
A2600:1406:1b::40 🇺🇸 Akamai
PTRa16-64.akam.net
A23.211.132.64🇺🇸 Akamai
PTRa16-64.akam.net
NSa6-66.akam.net
A2600:1401:1::42 🇺🇸 Akamai
PTRa6-66.akam.net
A23.211.133.66🇺🇸 Akamai
PTRa6-66.akam.net
NSa7-65.akam.net
A2600:1406:32::41 🇺🇸 Akamai
PTRa7-65.akam.net
PTRns3-65.akam.net
A23.61.199.65🇺🇸 Akamai
PTRa7-65.akam.net
PTRns3-65.akam.net
A72.167.50.0🇺🇸 AS398101
PTR0.50.167.72.host.secureserver.net

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.

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AI analysis

The parent of mail.jbcc.harvard.edu, smtp-mx01.jbcc.harvard.edu, and autodiscover.jbcc.harvard.edu is jbcc.harvard.edu.

jbcc.harvard.edu points to a single IP address: 72.167.50.0.

For example, IP numbers are shared between 0.50.167.72.host.secureserver.net and other host names like jbcc.harvard.edu.

The delegation of jbcc.harvard.edu is to six name servers: a1-171.akam.net, a10-66.akam.net, a11-67.akam.net, a16-64.akam.net, a6-66.akam.net, and a7-65.akam.net.

The domain jbcc.harvard.edu shares its name servers at least partially with other domains such as staticsfly.com, bespoke-offers.com, abbconnect.nl, lululemon.jp, and hilti.com.hk.

The name servers a9-66.akam.net, a4-64.akam.net, a3-67.akam.net, a12-65.akam.net, a3-65.akam.net, a12-67.akam.net, a1-249.akam.net, a26-64.akam.net, a18-65.akam.net, and a13-67.akam.net are often used in conjunction.

a1-171.akam.net, a10-66.akam.net, a11-67.akam.net, a16-64.akam.net, a6-66.akam.net, and a7-65.akam.net each point to two IP numbers: 2600:1401:2::ab and 193.108.91.171, 2600:1480:d000::42 and 96.7.50.66, 2600:1480:1::43 and 84.53.139.67, 2600:1406:1b::40 and 23.211.132.64, 2600:1401:1::42 and 23.211.133.66, 2600:1406:32::41 and 23.61.199.65 respectively.

The handling of jbcc.harvard.edu is managed by two mail servers, namely mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

Just like the domains doclori.com, gqpromotions.com, elrefai.com, chevalierwines.com, and fineonline.com, jbcc.harvard.edu also has the same mail server setup.

Some mail servers are shared, at least partially, by jbcc.harvard.edu with other domains like ahschicago.org, tejon.com, palacegate.com, grandaire.com, and teamrox.com.

mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com each point to two IP numbers: 67.231.154.162, 148.163.129.50 and 67.231.154.163, 148.163.129.51 respectively.

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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