WWW.ROBTEX.COM - a4-test.ucsd.edu

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a4-test.ucsd.edu checked at 2025-10-09T21:26:38.252Z 258ms 83/83/83 100% R:16

`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.

inbound.ucsd.edu is a mail server commonly used with a4-test.ucsd.edu.

a4-test.ucsd.edu points to a single 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 at least partially some mail servers with other domains, for instance globalconnect.org, hsdg.ucsd.edu, iacs5.ucsd.edu, cavouras.ucsd.edu and music.ucsd.edu.

These mail servers are often used together with the mail servers 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 with two IP numbers:

inbound.ucsd.edu points to 148.163.141.31 and 148.163.145.30.

Host names with one IP number:

a4-test.ucsd.edu points to 169.228.220.28.

dbq