`msg-scanner.usc.edu`

DNSSEC	⚠️ Not signed
MX	`mx.usc.edu` ⭐
		A	67.231.149.15^{🇺🇸 Proofpoint67.231.149.0/24 Inc.}
			PTR	`mx0a-00164701.pphosted.com`
		A	67.231.157.15^{🇺🇸 Proofpoint67.231.157.0/24 Inc.}
			PTR	`mx0b-00164701.pphosted.com`

`usc.edu`

	DNSSEC	⚠️ Not signed
	A	2620:12a:8000::3^{🇺🇸 Fastly2620:12a:8000::/44 Pantheon}
	A	2620:12a:8001::3^{🇺🇸 Fastly2620:12a:8000::/44 Pantheon}
	A	23.185.0.3^{🇺🇸 Fastly23.185.0.0/24 Pantheon}
	NS	`ns0037.secondary.cloudflare.com` ⭐
	NS	`ns0163.secondary.cloudflare.com`
	MX	`mx0a-00164701.pphosted.com` ⭐
	MX	`mx0b-00164701.pphosted.com` ⭐
	TXT	`3b3ivpda2f10se3nn7olfrfucj`
	TXT	`71MB6F28FTH9N79MPH1TN49H6E`
	TXT	`MS=ms20859340`
	TXT	`SFMC-amtHrwXeF3C5rm2Ha9E3H_dpDHSLFtemkbvrt-wI`
	TXT	`amazonses:pdFwTbWzxT9aEG1QWjQIN1JQ2Nde7PSWZbDNYgLiJII=`
	TXT	`apple-domain-verification=f8jvjXpxkZuZImoG`
	TXT	`apple-domain-verification=r8U(0x416e614c)gMQbbCPYH`
	TXT	`asv=1147b35e22e2230f3e7ed7ef96d0b3cb`
	TXT	`atlassian-domain-verification=kSvetIKe/diM5FGbD37dFnvsdAGwPgNFtgM/1L2RoLFZeXa...`
	TXT	`atlassian-domain-verification=oLsWbvIwAA0zKHIxnOG4nKuc6JJRY91TD/04xw1nbNohMNk...`
	TXT	`b121225d-7ecf-4ab1-9a6c-0498793bc091`
	TXT	`box-domain-verification=3430746f12c99e884185c424a68a8074130e28056a6c457bbe057...`
	TXT	`brevo-code:c8ebd56e46efa8226729d35478a57103`
	TXT	`cisco-ci-domain-verification=4c96d65a1a9921efe23d594af51d2534c089b7ac61d461b7...`
	TXT	`docusign=0e8d546c-c2fe-412d-be88-b3c7fc36e4e9`
	TXT	`docusign=b64b37c7-7a9d-4b6d-9093-07e862bada10`
	TXT	`dropbox-domain-verification=q9fk5cnf7e8z`
	TXT	`e2ma-verification=31b`
	TXT	`e2ma-verification=5gfgb`
	TXT	`e2ma-verification=f2fgb`
	TXT	`e2ma-verification=jafgb`
	TXT	`e2ma-verification=t5egb`
	TXT	`e2ma-verification=vffgb`
	TXT	`ecee88b3-e854-43c4-936d-f88a3eabc95a`
	TXT	`google-site-verification=2Z-mrJy4KQmEzVpdrZOonGhzDjNR6vC44p-NG6ks0Bw`
	TXT	`google-site-verification=7jISKLgSY6Xj9zt1ZjvoVsHZvOMpGjgzih8xn6sDoXA`
	TXT	`google-site-verification=nojeOyc6lI8uv7PtvYD47Elxa4EAw8unfUWjovYIfOQ`
	TXT	`hpe-greenlake-domain-verification=4d42657379582d505849316c4355583579776d49765...`
	TXT	`openai-domain-verification=dv-jiiDIH1uxImkWv50c2smvCIs`
	TXT	`pardot_137301_*=10c850f0ce73fd1f680c3edc78532b93f96e586561ff743a37eec44f63731125`
	TXT	`pardot_137301_*=65e54b29681de123cb44a1079735eb760ede531320b27768f921b2fe7a59efa0`
	TXT	`teamviewer-sso-verification=65d375c2d6374c5a991d77de3d1949a0`
	TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all`
	SOA	`ns0037.secondary.cloudflare.com`root@usc.edu serial=703877723

WOT: SAFE (95/100)
rank #593 globally
rank #29 in the tld
This domain name "usc.edu" refers to the University of Southern California (USC), a private research university located in Los Angeles, California. It is used by the university for its website, email addresses, and other digital services. The ".edu" indicates that it is an educational institution.WOT: SAFE (95/100)
📈 Tranco rank: #2,414

DNS History

2 records (1 active, 1 former)

●MXmx.usc.edu2015-04-17 → 2026-03-28 · 2 obs

● 2015-04-17 08:03:34
● 2026-03-28 09:55:32

○A128.125.253.1892015-04-17 → 2016-04-13 · 4 obs

● 2015-04-17 08:03:34
● 2016-04-13 23:18:32
○ 2026-03-26 05:38:14
○ 2026-03-28 09:55:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	j.edu-servers.net, m.edu-servers.net, a.edu-servers.net, g.edu-servers.net...	-
usc.edu	ns0037.secondary.cloudflare.com, ns0163.secondary.cloudflare.com	-

✅ Authoritative Response

Server:162.159.33.38

NS records: ns0037.secondary.cloudflare.com, ns0163.secondary.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usc.edu (unsigned zone)

⏱️ Timing

Total: 289ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`mx.usc.edu (pri: 10)`

Analysis

Mail Servers

The mail server for msg-scanner.usc.edu is mx.usc.edu.

msg-scanner.usc.edu shares the same mail server setup as other domains, including den.usc.edu, www-pam.usc.edu, web-proxy.usc.edu, sahand.usc.edu and gatlinburg.usc.edu.

msg-scanner.usc.edu shares some mail servers with other domains, including gigi.usc.edu, astro.usc.edu, ccc.usc.edu, cmb.usc.edu and cal-you.usc.edu.

These mail servers are often used with the mail servers dom1.ccc.usc.edu.

Host name mx.usc.edu resolves to two IPs: 67.231.149.15 and 67.231.157.15.

msg-scanner.usc.edu - robtex.com