IPLIST.NET - mailbox4.ucsd.edu

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mailbox4.ucsd.edu checked at 2025-10-30T13:40:59.593Z 469ms 49/49/49 100% R:9

`mailbox4.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	`mailbox4.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

mailbox4.ucsd.edu

Starts similarily

box4mail.com

AI analysis

For mailbox4.ucsd.edu, the mail server is mailbox4.ucsd.edu.

inbound.ucsd.edu is a common mail server alongside mailbox4.ucsd.edu.

Two mail servers handle mailbox4.ucsd.edu: inbound.ucsd.edu and mailbox4.ucsd.edu.

mailbox4.ucsd.edu shares mail servers with other domains at least partially, including opg1.ucsd.edu, a4-devqa.ucsd.edu, csewatch-danger.ucsd.edu, csefast.ucsd.edu and popmail.ucsd.edu.

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

dbq