WWW.RTSAK.COM - www-act.ucsd.edu

Search for IP or hostnames:

www-act.ucsd.edu checked at 2025-11-13T03:52:48.285Z 204ms 64/64/64 100% R:17 allDone:true timedOut:false

`www-act.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	`www-act.ucsd.edu`
		A	169.228.220.74^{🇺🇸 UCSD}
			PTR	`act.ucsd.edu`
			PTR	`www-act.ucsd.edu`
A	169.228.220.74^{🇺🇸 UCSD}
		PTR	`act.ucsd.edu`
		PTR	`www-act.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

74.220.228.169.in-addr.arpa

MX for

www-act.ucsd.edu

AI analysis

www-act.ucsd.edu serves as the mail server for www-act.ucsd.edu.

inbound.ucsd.edu often functions as the mail server, commonly paired with www-act.ucsd.edu.

www-act.ucsd.edu points to a single IP address: 169.228.220.74.

Other host names, for instance act.ucsd.edu, share IP numbers with www-act.ucsd.edu.

www-act.ucsd.edu is handled by two mail servers: inbound.ucsd.edu and www-act.ucsd.edu.

www-act.ucsd.edu shares at least some mail servers with other domains, for example cns.ucsd.edu, cogsci.ucsd.edu, bb-15.calit2.net, bottsworth.ucsd.edu and rossano.ucsd.edu.

These mail servers are often used with the mail servers acs-mailscan-1.ucsd.edu, acs-mailscan-2.ucsd.edu, acs-mailscan-3.ucsd.edu, ccom-portal.ucsd.edu, splash.ucsd.edu, siomail.ucsd.edu, ieng9.ucsd.edu, xhub.ad.ucsd.edu, anfadmin.ucsd.edu and sysnet.sysnet.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: www-act.ucsd.edu points to 169.228.220.74.

dbq