CF1760879781062-tsm20251017082432

NSLIST.NET - www.isn.ucsd.edu

Search for IP or hostnames:

www.isn.ucsd.edu checked at 2025-10-19T13:16:21.049Z 260ms 58/58/58 100% R:14

www.isn.ucsd.edu

CNAMEisn.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

isn.ucsd.edu

MXinbound.ucsd.edu
MXisn.ucsd.edu
A169.228.38.80🇺🇸 UCSD

Starts with same word

Starts similarily

AI analysis

www.isn.ucsd.edu points to IP number 169.228.38.80.

Other host names, for instance, isn.ucsd.edu share IP numbers with www.isn.ucsd.edu.

Two mail servers inbound.ucsd.edu and isn.ucsd.edu handle www.isn.ucsd.edu.

The mail server setup of www.isn.ucsd.edu is the same as that of other domains, for instance isn.ucsd.edu.

www.isn.ucsd.edu shares mail servers with other domains at least partially; for instance er.ucsd.edu, markov.ucsd.edu, ctbp.ucsd.edu, gpsmail.ucsd.edu and vapop.ucsd.edu.

these mail servers are often used together with acs-mailscan-1.ucsd.edu, acs-mailscan-2.ucsd.edu, acs-mailscan-3.ucsd.edu, acsmail.ucsd.edu, siomail.ucsd.edu, splash.ucsd.edu, med84-20.ucsd.edu, careersrady.ucsd.edu, ieng6.ucsd.edu and mpu.ucsd.edu.

Host names with two IP numbers:

The host name inbound.ucsd.edu points to 148.163.141.31 and 148.163.145.30.

Host names with one IP number:

The host name 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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