MXLIST.NET - a4-test.ucsd.edu

Search for IP or hostnames:

a4-test.ucsd.edu checked at 2025-11-17T12:38:32.148Z 231ms 61/61/61 100% R:14 allDone:true timedOut:false

`a4-test.ucsd.edu`

MX	`a4-test.ucsd.edu`
		A	169.228.220.28^{🇺🇸 UCSD}
			PTR	`a4-test.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`
A	169.228.220.28^{🇺🇸 UCSD}
		PTR	`a4-test.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 #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.

PTR for

28.220.228.169.in-addr.arpa

MX for

a4-test.ucsd.edu

Starts similarily

4-state.com

AI analysis

The mail server for a4-test.ucsd.edu is a4-test.ucsd.edu.

With a4-test.ucsd.edu, inbound.ucsd.edu is commonly used as a mail server.

a4-test.ucsd.edu maps to IP address 169.228.220.28.

Two mail servers handle a4-test.ucsd.edu: a4-test.ucsd.edu and inbound.ucsd.edu.

a4-test.ucsd.edu shares mail servers with other domains at least in part, for instance globalconnect.org, hsdg.ucsd.edu, iacs5.ucsd.edu, cavouras.ucsd.edu and music.ucsd.edu.

These mail servers are commonly used with acs-mailscan-2.ucsd.edu, acs-mailscan-1.ucsd.edu, spaminator.ucsd.edu, acs-mailscan-3.ucsd.edu, anfadmin.ucsd.edu, xhub.ad.ucsd.edu, siomail.ucsd.edu, ieng9.ucsd.edu, splash.ucsd.edu and radiant.ucsd.edu.

Host names by IP count:

Two IP numbers: The host name inbound.ucsd.edu points to 148.163.141.31 and 148.163.145.30.

One IP number: The host name a4-test.ucsd.edu points to 169.228.220.28.

dbq