IPLIST.NET - catalyst.harvard.edu
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catalyst.harvard.edu checked at 2025-10-16T12:07:28.584Z 186ms 117/117/117 100% R:15catalyst.harvard.edu
| NS | ns-276.awsdns-34.com | ||||||
| A | 2600:9000:5301:1400::1 🇺🇸 Amazon | ||||||
| PTR | ns-276.awsdns-34.com | ||||||
| A | 205.251.193.20🇺🇸 Amazon | ||||||
| PTR | ns-276.awsdns-34.com | ||||||
| NS | ns-749.awsdns-29.net | ||||||
| A | 2600:9000:5302:ed00::1 🇺🇸 Amazon | ||||||
| PTR | ns-749.awsdns-29.net | ||||||
| A | 205.251.194.237🇺🇸 Amazon | ||||||
| PTR | ns-749.awsdns-29.net | ||||||
| NS | ns-1491.awsdns-58.org | ||||||
| A | 2600:9000:5305:d300::1 🇺🇸 Amazon | ||||||
| PTR | ns-1491.awsdns-58.org | ||||||
| A | 205.251.197.211🇺🇸 Amazon | ||||||
| PTR | ns-1491.awsdns-58.org | ||||||
| MX | gate3.med.harvard.edu | ||||||
| A | 134.174.149.115🇺🇸 Longwood Medical and Academic Area | ||||||
| PTR | gate3.med.harvard.edu | ||||||
| PTR | itvmxipcp05a.med.harvard.edu | ||||||
| MX | gate4.med.harvard.edu | ||||||
| A | 134.174.149.117🇺🇸 Longwood Medical and Academic Area | ||||||
| PTR | gate4.med.harvard.edu | ||||||
| PTR | itvmxipcp06a.med.harvard.edu | ||||||
| NS | ns-1585.awsdns-06.co.uk | ||||||
| A | 2600:9000:5306:3100::1 🇺🇸 Amazon | ||||||
| PTR | ns-1585.awsdns-06.co.uk | ||||||
| A | 205.251.198.49🇺🇸 Amazon | ||||||
| PTR | ns-1585.awsdns-06.co.uk | ||||||
| A | 2620:12a:8000::3 🇺🇸 Fastly | ||||||
| A | 2620:12a:8001::3 🇺🇸 Fastly | ||||||
| A | 23.185.0.3🇺🇸 Fastly | ||||||
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.
Starts with same word
Starts similarily
AI analysis
catalyst.harvard.edu resolves to three IP numbers: 2620:12a:8000::3, 2620:12a:8001::3 and 23.185.0.3.
For instance, other host names otheringandbelonging.org, reillyind.com, www.axonify.com, gcfp.mit.edu and jumppacks.com share IP numbers with catalyst.harvard.edu.
catalyst.harvard.edu is delegated to four name servers: ns-276.awsdns-34.com, ns-749.awsdns-29.net, ns-1491.awsdns-58.org and ns-1585.awsdns-06.co.uk.
catalyst.harvard.edu shares name servers with other domains at least partially, for example cystistat.lk, ochikubo-clinic.jp, prod.trainsmart.com, bannerseason.com and rhiconsulting.com.
these name servers are often used with the following: ns-1162.awsdns-17.org, ns-528.awsdns-02.net, ns-1973.awsdns-54.co.uk, ns-1740.awsdns-25.co.uk, ns-1304.awsdns-35.org, ns-849.awsdns-42.net, ns-215.awsdns-26.com, ns-1673.awsdns-17.co.uk, ns-1743.awsdns-25.co.uk and ns-1273.awsdns-31.org.
Host names with two IP numbers:
ns-276.awsdns-34.com points to: 2600:9000:5301:1400::1 and 205.251.193.20
ns-749.awsdns-29.net points to: 2600:9000:5302:ed00::1 and 205.251.194.237
ns-1491.awsdns-58.org points to: 2600:9000:5305:d300::1 and 205.251.197.211
ns-1585.awsdns-06.co.uk points to: 2600:9000:5306:3100::1 and 205.251.198.49
Two mail servers gate3.med.harvard.edu and gate4.med.harvard.edu handle catalyst.harvard.edu.
The mail server setup of catalyst.harvard.edu is the same as that of other domains, for instance footballplayershealth.harvard.edu.
catalyst.harvard.edu shares some mail servers with other domains, at least partially; examples include evfold.org, evfold.com and evfold.net.
these mail servers are commonly used with the mail servers mailstore1.secureserver.net.
Host names with one IP number:
gate3.med.harvard.edu points to: 134.174.149.115.
gate4.med.harvard.edu points to: 134.174.149.117.