WWW.RTSAK.COM - mailbox5.ucsd.edu

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mailbox5.ucsd.edu checked at 2025-10-31T06:14:30.520Z 533ms 49/49/49 100% R:11

`mailbox5.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`
MX	`mailbox5.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.

MX for

mailbox5.ucsd.edu

AI analysis

mailbox5.ucsd.edu serves as the mail server for mailbox5.ucsd.edu.

inbound.ucsd.edu is commonly used as a mail server with mailbox5.ucsd.edu.

mailbox5.ucsd.edu is handled by two mail servers: inbound.ucsd.edu and mailbox5.ucsd.edu.

mailbox5.ucsd.edu shares mail servers with other domains at least partially; for instance ika.ucsd.edu, scrippsoceanography.org, ccom.ucsd.edu, vlsicad.ucsd.edu and mailbox7.ucsd.edu.

these mail servers are often used together with acs-mailscan-2.ucsd.edu, acs-mailscan-1.ucsd.edu, acs-mailscan-3.ucsd.edu, anfadmin.ucsd.edu, splash.ucsd.edu, siomail.ucsd.edu, ccom-portal.ucsd.edu, ieng9.ucsd.edu, spaminator.ucsd.edu and xhub.ad.ucsd.edu.

Host names with two IP numbers: inbound.ucsd.edu resolves to 148.163.141.31 and 148.163.145.30.

dbq