MXLIST.NET - smtp.ucsd.edu
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smtp.ucsd.edu checked at 2025-10-27T21:01:46.871Z 280ms 112/112/112 100% R:19smtp.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 | ||||||
| NS | ns-auth1.ucsd.edu | ||||||
| A | 44.227.162.249🇺🇸 Amazon | ||||||
| PTR | ec2-44-227-162-249.us-west-2.compute.amazonaws.com | ||||||
| NS | ns-auth2.ucsd.edu | ||||||
| A | 2607:f720:100:202::174 🇺🇸 UCSD | ||||||
| PTR | ns-auth2.ucsd.edu | ||||||
| A | 132.239.252.172🇺🇸 UCSD | ||||||
| PTR | ns-auth2.ucsd.edu | ||||||
| NS | ns-auth3.ucsd.edu | ||||||
| A | 2607:f720:f00:4446::186 🇺🇸 UCSD | ||||||
| PTR | ns-auth3.ucsd.edu | ||||||
| A | 132.239.252.186🇺🇸 UCSD | ||||||
| PTR | ns-auth3.ucsd.edu | ||||||
| MX | smtp.ucsd.edu | ||||||
| A | 132.239.0.29🇺🇸 UCSD | ||||||
| PTR | act-bufferout-a2.ucsd.edu | ||||||
| PTR | bulkmail.ucsd.edu | ||||||
| PTR | smtp.ucsd.edu | ||||||
| A | 132.239.249.20🇺🇸 UCSD | ||||||
| PTR | act-bufferout-a1.ucsd.edu | ||||||
| PTR | bulkmail.ucsd.edu | ||||||
| PTR | smtp.ucsd.edu | ||||||
| A | 132.239.0.29🇺🇸 UCSD | ||||||
| PTR | act-bufferout-a2.ucsd.edu | ||||||
| PTR | bulkmail.ucsd.edu | ||||||
| PTR | smtp.ucsd.edu | ||||||
| A | 132.239.249.20🇺🇸 UCSD | ||||||
| PTR | act-bufferout-a1.ucsd.edu | ||||||
| PTR | bulkmail.ucsd.edu | ||||||
| PTR | smtp.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.
PTR for
MX for
smtp.ucsd.edu |
Starts with same word
Starts similarily
AI analysis
smtp.ucsd.edu serves as the mail server for smtp.ucsd.edu.
inbound.ucsd.edu often serves as a mail server in conjunction with smtp.ucsd.edu.
smtp.ucsd.edu points to two IP numbers: 132.239.0.29 and 132.239.249.20.
Other host names, for instance act-bufferout-a1.ucsd.edu and act-bufferout-a2.ucsd.edu, share IP numbers with smtp.ucsd.edu.
smtp.ucsd.edu is delegated to three name servers: ns-auth1.ucsd.edu, ns-auth2.ucsd.edu and ns-auth3.ucsd.edu.
smtp.ucsd.edu at least partially shares name servers with other domains, for instance 59.228.169.in-addr.arpa, 141.110.137.in-addr.arpa, 130.228.169.in-addr.arpa, 233.239.132.in-addr.arpa and getbettercarenow.com.
These name servers are commonly used together with ns0.ucsd.edu, ns1.ucsd.edu and ns2.ucsd.edu.
Host names with two IP numbers:
ns-auth2.ucsd.edu points to: 2607:f720:100:202::174 and 132.239.252.172.
ns-auth3.ucsd.edu points to: 2607:f720:f00:4446::186 and 132.239.252.186.
Host names with one IP number:
ns-auth1.ucsd.edu points to: 44.227.162.249.
smtp.ucsd.edu is handled by two mail servers: inbound.ucsd.edu and smtp.ucsd.edu.
smtp.ucsd.edu shares at least partially some mail servers with other domains, including shoreline.ucsd.edu, hostmaster.ucsd.edu, cse.ucsd.edu, www.sio.ucsd.edu and ksdt.ucsd.edu.
these mail servers are commonly used with the mail servers acs-mailscan-2.ucsd.edu, acs-mailscan-1.ucsd.edu, acs-mailscan-3.ucsd.edu, anfadmin.ucsd.edu, ieng9.ucsd.edu, xhub.ad.ucsd.edu, spaminator.ucsd.edu, splash.ucsd.edu, siomail.ucsd.edu and ccom-portal.ucsd.edu.
Host names with two IP numbers: inbound.ucsd.edu points to: 148.163.141.31 and 148.163.145.30; smtp.ucsd.edu points to: 132.239.0.29 and 132.239.249.20.