CF1762178427250-tsm20251102073205

DNSWHOIS.INFO - hobbes.ucsd.edu

Search for IP or hostnames:

hobbes.ucsd.edu checked at 2025-11-03T14:00:27.225Z 1157ms 73/73/73 100% R:13

hobbes.ucsd.edu

MXacs-mailscan-1.ucsd.edu
A128.54.65.141🇺🇸 UCSD
PTRacs-mailscan-1.ucsd.edu
PTRacs-mailscan-2.ucsd.edu
PTRacs-mailscan-3.ucsd.edu
PTRacsmail-ds01.ucsd.edu
MXacs-mailscan-2.ucsd.edu
A128.54.65.141🇺🇸 UCSD
PTRacs-mailscan-1.ucsd.edu
PTRacs-mailscan-2.ucsd.edu
PTRacs-mailscan-3.ucsd.edu
PTRacsmail-ds01.ucsd.edu
MXhobbes.ucsd.edu
A128.54.80.155🇺🇸 UCSD
PTRhobbes.ucsd.edu
MXinbound.ucsd.edu
A148.163.141.31🇺🇸 Proofpoint
PTRmx0b-0016e101.pphosted.com
A148.163.145.30🇺🇸 Proofpoint
PTRmx0a-0016e101.pphosted.com
A128.54.80.155🇺🇸 UCSD
PTRhobbes.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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Starts with same word

Starts similarily

AI analysis

hobbes.ucsd.edu serves as the mail server for hobbes.ucsd.edu.

acs-mailscan-1.ucsd.edu, acs-mailscan-2.ucsd.edu and inbound.ucsd.edu are commonly used as mail servers together with hobbes.ucsd.edu.

hobbes.ucsd.edu resolves to a single IP address: 128.54.80.155.

Four mail servers handle hobbes.ucsd.edu: acs-mailscan-1.ucsd.edu, acs-mailscan-2.ucsd.edu, hobbes.ucsd.edu and inbound.ucsd.edu.

The mail servers for hobbes.ucsd.edu are shared with other domains, for instance eye.ucsd.edu, polar-sea.ucsd.edu, ucsandiego.org, acsweb.ucsd.edu and ccarta.ucsd.edu.

these mail servers are often used with the following mail servers: acs-mailscan-3.ucsd.edu, ieng9.ucsd.edu, acs-webmail.ucsd.edu, acsmail.ucsd.edu, splash.ucsd.edu, siomail.ucsd.edu, sdcc21.ucsd.edu, emperor.ucsd.edu, sdcc12.ucsd.edu and sdcc15.ucsd.edu.

Host names with two IP numbers

inbound.ucsd.edu points to 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

hobbes.ucsd.edu points to 128.54.80.155

Host names pointing to 128.54.65.141

acs-mailscan-1.ucsd.edu and acs-mailscan-2.ucsd.edu

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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nSxIFvs CF johedugfp 2025-11-03