WWW.RTSAK.COM - cs.harvard.edu
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cs.harvard.edu checked at 2025-09-17T12:19:03.531Z 208ms 127/127/127 100% R:13cs.harvard.edu
| MX | mx0a-00171101.pphosted.com | ||||||
| A | 67.231.148.27🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00171101.pphosted.com | ||||||
| MX | mx0b-00171101.pphosted.com | ||||||
| A | 67.231.156.27🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00171101.pphosted.com | ||||||
| NS | a1-171.akam.net | ||||||
| A | 2600:1401:2::ab 🇺🇸 Akamai | ||||||
| PTR | a1-171.akam.net | ||||||
| PTR | ns1-171.akam.net | ||||||
| A | 193.108.91.171🇳🇱 Akamai | ||||||
| PTR | a1-171.akam.net | ||||||
| PTR | ns1-171.akam.net | ||||||
| NS | a10-66.akam.net | ||||||
| A | 2600:1480:d000::42 🇺🇸 Akamai | ||||||
| PTR | a10-66.akam.net | ||||||
| A | 96.7.50.66🇺🇸 Akamai | ||||||
| PTR | a10-66.akam.net | ||||||
| NS | a11-67.akam.net | ||||||
| A | 2600:1480:1::43 🇺🇸 Akamai | ||||||
| PTR | a11-67.akam.net | ||||||
| PTR | ns4-67.akam.net | ||||||
| A | 84.53.139.67🇳🇱 Akamai | ||||||
| PTR | a11-67.akam.net | ||||||
| PTR | ns4-67.akam.net | ||||||
| NS | a16-64.akam.net | ||||||
| A | 2600:1406:1b::40 🇺🇸 Akamai | ||||||
| PTR | a16-64.akam.net | ||||||
| A | 23.211.132.64🇺🇸 Akamai | ||||||
| PTR | a16-64.akam.net | ||||||
| NS | a6-66.akam.net | ||||||
| A | 2600:1401:1::42 🇺🇸 Akamai | ||||||
| PTR | a6-66.akam.net | ||||||
| A | 23.211.133.66🇺🇸 Akamai | ||||||
| PTR | a6-66.akam.net | ||||||
| NS | a7-65.akam.net | ||||||
| A | 2600:1406:32::41 🇺🇸 Akamai | ||||||
| PTR | a7-65.akam.net | ||||||
| PTR | ns3-65.akam.net | ||||||
| A | 23.61.199.65🇺🇸 Akamai | ||||||
| PTR | a7-65.akam.net | ||||||
| PTR | ns3-65.akam.net | ||||||
| A | 52.2.16.86🇺🇸 Amazon | ||||||
| PTR | ec2-52-2-16-86.compute-1.amazonaws.com | ||||||
harvard.edu
| MX | mx0a-00171101.pphosted.com | ||||||
| MX | mx0b-00171101.pphosted.com | ||||||
| NS | a1-171.akam.net | ||||||
| NS | a10-66.akam.net | ||||||
| NS | a11-67.akam.net | ||||||
| NS | a16-64.akam.net | ||||||
| NS | a6-66.akam.net | ||||||
| NS | a7-65.akam.net | ||||||
| A | 192.0.66.20🇺🇸 Automattic | ||||||
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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ynot.cs.harvard.edu |
Starts with same word
Starts similarily
AI analysis
The parent of ynot.cs.harvard.edu is cs.harvard.edu.
cs.harvard.edu points to an IP address: 52.2.16.86.
Other host names, such as www-aws.eecs.harvard.edu, ec2-52-2-16-86.compute-1.amazonaws.com and eecs.harvard.edu, share IP numbers with cs.harvard.edu.
cs.harvard.edu delegates 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.
cs.harvard.edu at least partially shares name servers with other domains, for instance jcpcareers.com, 127.79.45.in-addr.arpa, deloittecge.ca, munichre.cl and malegislature.gov.
these name servers are commonly used with a9-66.akam.net, a4-64.akam.net, a3-67.akam.net, a12-65.akam.net, a1-249.akam.net, a3-65.akam.net, a12-67.akam.net, a26-64.akam.net, a13-67.akam.net and a5-65.akam.net.
Host names with two IP numbers:
a1-171.akam.net points to 2600:1401:2::ab and 193.108.91.171.
a10-66.akam.net points to 2600:1480:d000::42 and 96.7.50.66.
a11-67.akam.net points to 2600:1480:1::43 and 84.53.139.67.
a16-64.akam.net points to 2600:1406:1b::40 and 23.211.132.64.
a6-66.akam.net points to 2600:1401:1::42 and 23.211.133.66.
a7-65.akam.net points to 2600:1406:32::41 and 23.61.199.65.
cs.harvard.edu is handled by two mail servers: mx0a-00171101.pphosted.com and mx0b-00171101.pphosted.com.
cs.harvard.edu uses the same mail server setup as other domains, for instance huhs.harvard.edu, hsdm.harvard.edu, gsd.harvard.edu, ksg.harvard.edu and countway.harvard.edu.
cs.harvard.edu shares at least some mail servers with other domains, including unix.fas.harvard.edu and calists.harvard.edu.
Host names with one IP:
mx0a-00171101.pphosted.com points to: 67.231.148.27
mx0b-00171101.pphosted.com points to: 67.231.156.27