sca.usc.edu - robtex.com
sca.usc.edu
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 | D14214D894D2922F41249F24F96E2A3F | ||||||
| TXT | MS=ms20859340 | ||||||
| TXT | SFMC-amtHrwXeF3C5rm2Ha9E3H_dpDHSLFtemkbvrt-wI | ||||||
| TXT | amazonses:pdFwTbWzxT9aEG1QWjQIN1JQ2Nde7PSWZbDNYgLiJII= | ||||||
| TXT | anthropic-domain-verification-x7watn=4dSAzk3nah83WVRJd29J5M2H5 | ||||||
| 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.comroot@usc.edu serial=703877926 | ||||||
rank #616 globally
rank #29 in the tld
usc.edu
usc.eduis the official domain of the University of Southern California (USC), a private research university located in Los Angeles, California. It is operated directly by the university and serves as the primary online presence for all university departments, schools, and services.
Key facts
- Owner / operator: University of Southern California
- TLD:
.edu— sponsored gTLD restricted to accredited US post-secondary educational institutions - Primary purpose: Official university website — academics, admissions, research, and administrative services
- Status: active
Notable subdomains or services
USC uses a broad subdomain structure to host its many schools, departments, and services. Common patterns include:
library.usc.edu— USC Libraries portalmarshall.usc.edu— Marshall School of Businessviterbi.usc.edu— Viterbi School of Engineeringcinematic.usc.edu— School of Cinematic Arts (one of the most prominent film schools in the US)law.usc.edu— Gould School of Lawkeck.usc.edu— Keck School of Medicinemyusc.usc.edu— student/faculty portal
The pattern
Related domains
usctrojans.com— USC Trojans official athletics site
📈 Tranco rank: #2,437
PTR for
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSkaus.usc.edu2015-07-19 → 2016-09-12 · 4 obs
● 2016-09-12 06:08:24
○ 2026-02-27 06:20:30
○ 2026-08-17 02:52:22
●NSns0037.secondary.cloudflare.com2026-02-27 → 2026-08-17 · 3 obs
● 2026-02-27 06:20:30
● 2026-08-17 02:52:22
●NSns0055.secondary.cloudflare.com2026-02-27 → 2026-08-17 · 3 obs
● 2026-02-27 06:20:30
● 2026-08-17 02:52:22
●NSns0191.secondary.cloudflare.com2026-02-27 → 2026-08-17 · 3 obs
● 2026-02-27 06:20:30
● 2026-08-17 02:52:22
○NSns1.usc.edu2015-07-19 → 2016-09-12 · 4 obs
● 2016-09-12 06:08:24
○ 2026-02-27 06:20:30
○ 2026-08-17 02:52:22
○NSns2.usc.edu2015-07-19 → 2016-09-12 · 4 obs
● 2016-09-12 06:08:24
○ 2026-02-27 06:20:30
○ 2026-08-17 02:52:22
○NSns3.usc.edu2015-07-19 → 2016-09-12 · 4 obs
● 2016-09-12 06:08:24
○ 2026-02-27 06:20:30
○ 2026-08-17 02:52:22
●A128.125.183.402015-07-19 → 2026-08-17 · 2 obs
● 2026-08-17 02:52:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | d.edu-servers.net, b.edu-servers.net, f.edu-servers.net, h.edu-servers.net... | - |
| usc.edu | ns0037.secondary.cloudflare.com, ns0163.secondary.cloudflare.com | - |
| sca.usc.edu | ns0055.secondary.cloudflare.com, ns0191.secondary.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.32.56
NS records: ns0055.secondary.cloudflare.com, ns0191.secondary.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usc.edu (unsigned zone)
⏱️ Timing
Total: 2436ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.125.183.40 |
| NS | 2 | ns0055.secondary.cloudflare.com, ns0191.secondary.cloudflare.com |
| MX | 1 | mx.usc.edu (pri: 20) |
| TXT | 3 | MS=ms22476328, adobe-idp-site-verification=80ac83518d94... |
| SOA | 1 | ns0037.secondary.cloudflare.com root.usc |
Analysis
IP Addresses
sca.usc.edu resolves to just one IP address, 128.125.183.40.
Name Servers
sca.usc.edu has three name servers — ns0037.secondary.cloudflare.com, ns0055.secondary.cloudflare.com and ns0191.secondary.cloudflare.com.
sca.usc.edu partially shares its NS delegation with several other domains, including chasemilitaryhomeloan.com, ceur.info, chaseonlinse.com and two others.
In DNS configurations, these name servers often share authority with ns0246.secondary.cloudflare.com, ns05.jpmorganchase.com, ns06.jpmorganchase.com and 3 other name servers.
Each of ns0037.secondary.cloudflare.com, ns0055.secondary.cloudflare.com and ns0191.secondary.cloudflare.com points to two IP numbers. ns0037.secondary.cloudflare.com points to 162.159.32.38 and 2606:4700:51::a29f:2026. ns0055.secondary.cloudflare.com points to 162.159.32.56 and 2606:4700:51::a29f:2038. ns0191.secondary.cloudflare.com points to 162.159.33.66 and 2606:4700:59::a29f:2142.
Mail Servers
The sole mail server for sca.usc.edu is mx.usc.edu.
Among the domains sharing a mail server setup with sca.usc.edu are adfstest.usc.edu, wrigley.usc.edu, fbsd8.usc.edu and two others.
There is at least a partial MX overlap between sca.usc.edu and other domains, including gigi.usc.edu, www-pam.usc.edu, web-proxy.usc.edu and two others.
The host mx.usc.edu resolves to 67.231.149.15 and 67.231.157.15 — two IP addresses.