WWW.RTSAK.COM - calvin.ucsd.edu
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calvin.ucsd.edu checked at 2025-10-09T17:26:28.430Z 1016ms 67/67/67 100% R:10calvin.ucsd.edu
ucsd.edu
| MX | inbound.ucsd.edu | ||||||
| NS | ns-auth1.ucsd.edu | ||||||
| NS | ns-auth2.ucsd.edu | ||||||
| NS | ns-auth3.ucsd.edu | ||||||
| A | 75.2.44.127🇺🇸 Amazon | ||||||
| A | 99.83.137.54🇺🇸 Amazon | ||||||
rank #31 in the tld
This domain name "ucsd.edu" represents the University of California, San Diego. It is used by the institution for its website, through which it provides information about its programs, faculty, research, admissions, and other university-related information. The ".edu" part of the domain indicates that it belongs to an educational institution.
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AI analysis
calvin.ucsd.edu points to IP number: 132.239.50.29.
Four mail servers handle calvin.ucsd.edu: acs-mailscan-1.ucsd.edu, acs-mailscan-2.ucsd.edu, acs-mailscan-3.ucsd.edu and inbound.ucsd.edu.
calvin.ucsd.edu shares at least partially some mail servers with other domains, including fetk.org, core.ucsd.edu, crl.ucsd.edu, satsurvey.org and mailbox5.ucsd.edu.
these mail servers are commonly used with the mail servers ieng9.ucsd.edu, acs-webmail.ucsd.edu, acsmail.ucsd.edu, ccom-portal.ucsd.edu, splash.ucsd.edu, emperor.ucsd.edu, sdcc12.ucsd.edu, sdcc15.ucsd.edu, sdcc13.ucsd.edu and sdcc3.ucsd.edu.
Host names with two IP numbers:
inbound.ucsd.edu has two IP numbers: 148.163.141.31 and 148.163.145.30.
Host names with one IP number:
acs-mailscan-1.ucsd.edu points to 128.54.65.141.
acs-mailscan-2.ucsd.edu points to 128.54.65.141.
acs-mailscan-3.ucsd.edu points to 128.54.65.141.
Host names pointing to 128.54.65.141: acs-mailscan-1.ucsd.edu, acs-mailscan-2.ucsd.edu and acs-mailscan-3.ucsd.edu.