WWW.RTSAK.COM - mailbox1.ucsd.edu
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mailbox1.ucsd.edu checked at 2025-10-31T22:16:33.776Z 836ms 49/49/49 100% R:14mailbox1.ucsd.edu
| MX | inbound.ucsd.edu | ||||||
| A | 148.163.141.31🇺🇸 Proofpoint | ||||||
| PTR | mx0b-0016e101.pphosted.com | ||||||
| A | 148.163.145.30🇺🇸 Proofpoint | ||||||
| PTR | mx0a-0016e101.pphosted.com | ||||||
| MX | mailbox1.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.
MX for
| mailbox1.ucsd.edu | 
Starts with same word
Starts similarily
AI analysis
mailbox1.ucsd.edu serves as the mail server for mailbox1.ucsd.edu.
inbound.ucsd.edu often functions as the mail server, commonly paired with mailbox1.ucsd.edu.
mailbox1.ucsd.edu is handled by two mail servers: inbound.ucsd.edu and mailbox1.ucsd.edu.
mailbox1.ucsd.edu shares at least some mail servers with other domains, for example hpdepot.ucsd.edu, spg.ucsd.edu, sdsc.ucsd.edu, vmrfweb.ucsd.edu and eng-forward.ucsd.edu.
These mail servers are often used with the mail servers acs-mailscan-1.ucsd.edu, acs-mailscan-2.ucsd.edu, siomail.ucsd.edu, xhub.ad.ucsd.edu, splash.ucsd.edu, acs-mailscan-3.ucsd.edu, ieng9.ucsd.edu, acsmail.ucsd.edu, anfadmin.ucsd.edu and spaminator.ucsd.edu.
Host names with two IPs:
inbound.ucsd.edu resolves to 148.163.141.31 and 148.163.145.30.