NSLIST.NET - a4-devqa.ucsd.edu

Search for IP or hostnames:

a4-devqa.ucsd.edu checked at 2025-09-30T00:16:45.233Z 195ms 61/61/61 100% R:17

`a4-devqa.ucsd.edu`

MX	`a4-devqa.ucsd.edu`
		A	132.239.180.53^{🇺🇸 UCSD}
			PTR	`a4-devqa.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	132.239.180.53^{🇺🇸 UCSD}
		PTR	`a4-devqa.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

53.180.239.132.in-addr.arpa

MX for

a4-devqa.ucsd.edu

AI analysis

a4-devqa.ucsd.edu serves as the mail server for a4-devqa.ucsd.edu.

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

a4-devqa.ucsd.edu points to IP number 132.239.180.53.

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

a4-devqa.ucsd.edu shares mail servers with other domains at least partially; for instance ucsdeparc.org, csemailhub.ucsd.edu, acsnfs4.ucsd.edu, eng.ucsd.edu and mechanics.ucsd.edu.

these mail servers commonly appear with acs-mailscan-1.ucsd.edu, acs-mailscan-2.ucsd.edu, acs-mailscan-3.ucsd.edu, splash.ucsd.edu, siomail.ucsd.edu, xhub.ad.ucsd.edu, acsmail.ucsd.edu, mailman.ucsd.edu and a4.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 a4-devqa.ucsd.edu points to 132.239.180.53.

dbq