CF1760227499193-tsm20251011193234

IPLIST.NET - isn.ucsd.edu

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isn.ucsd.edu checked at 2025-10-12T00:04:59.158Z 382ms 64/64/64 100% R:16

isn.ucsd.edu

MXinbound.ucsd.edu
A148.163.141.31🇺🇸 Proofpoint
PTRmx0b-0016e101.pphosted.com
A148.163.145.30🇺🇸 Proofpoint
PTRmx0a-0016e101.pphosted.com
MXisn.ucsd.edu
A169.228.38.80🇺🇸 UCSD
PTRisn.ucsd.edu
A169.228.38.80🇺🇸 UCSD
PTRisn.ucsd.edu

ucsd.edu

MXinbound.ucsd.edu
NSns-auth1.ucsd.edu
NSns-auth2.ucsd.edu
NSns-auth3.ucsd.edu
A75.2.44.127🇺🇸 Amazon
A99.83.137.54🇺🇸 Amazon
rank #570 globally
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

isn.ucsd.edu is the parent of www.isn.ucsd.edu.

For isn.ucsd.edu, the mail server is isn.ucsd.edu.

inbound.ucsd.edu is a mail server commonly used with isn.ucsd.edu.

isn.ucsd.edu resolves to one IP number: 169.228.38.80.

isn.ucsd.edu is handled by two mail servers: inbound.ucsd.edu and isn.ucsd.edu.

isn.ucsd.edu shares some mail servers with other domains, at least partially, for instance compy386.ucsd.edu, olas.ucsd.edu, calvin.ucsd.edu, sdphi0.ucsd.edu and cns.ucsd.edu.

These mail servers are frequently used alongside the mail servers acs-mailscan-1.ucsd.edu, acs-mailscan-2.ucsd.edu, acs-mailscan-3.ucsd.edu, splash.ucsd.edu, ccom-portal.ucsd.edu, siomail.ucsd.edu, ieng9.ucsd.edu, xhub.ad.ucsd.edu, anfadmin.ucsd.edu and sysnet.sysnet.ucsd.edu.

Two IP numbers for a host: inbound.ucsd.edu points to 148.163.141.31 and 148.163.145.30.

One IP number for a host: isn.ucsd.edu points to 169.228.38.80.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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