mapp.usc.edu - robtex.com
mapp.usc.edu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 68.181.64.69🇺🇸 AS4768.181.0.0/16 USCNET2 | ||||||
| PTR | mapp.usc.edu | ||||||
| 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 | ||||||
| TXT | MS=ms85859120 | ||||||
| TXT | v=spf1 ip4:67.231.157.15 ip4:67.231.149.15 include:spf.protection.outlook.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.comroot@usc.edu serial=703877723 | ||||||
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
PTR for
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●MXmx.usc.edu2015-08-19 → 2026-03-28 · 4 obs
● 2015-08-19 17:19:00
● 2016-03-15 12:50:44
○ 2016-07-22 00:44:02
● 2026-03-28 06:26:30
● 2016-03-15 12:50:44
○ 2016-07-22 00:44:02
● 2026-03-28 06:26:30
○A128.125.13.1172015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 17:19:00
○ 2015-12-05 04:02:40
○ 2026-03-28 06:26:30
○ 2015-12-05 04:02:40
○ 2026-03-28 06:26:30
●A68.181.64.692026-03-28 → 2026-03-28 · 2 obs
○ 2016-07-22 00:44:02
● 2026-03-28 06:26:30
● 2026-03-28 06:26:30
○A68.181.98.592015-12-05 → 2016-07-22 · 4 obs
○ 2015-08-19 17:19:00
● 2015-12-05 04:02:40
● 2016-07-22 00:44:02
○ 2026-03-28 06:26:30
● 2015-12-05 04:02:40
● 2016-07-22 00:44:02
○ 2026-03-28 06:26:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | h.edu-servers.net, k.edu-servers.net, f.edu-servers.net, e.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: 373ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.181.64.69 |
| MX | 1 | mx.usc.edu (pri: 10) |
| TXT | 2 | MS=ms85859120, v=spf1 ip4:67.231.157.15 ip4:67.231.149. |
Analysis
IP Addresses
mapp.usc.edu points to a single IP number: 68.181.64.69.
Mail Servers
mapp.usc.edu is handled by a single mail server, mx.usc.edu.
mapp.usc.edu shares the same mail server setup as other domains, for instance bbpilot.usc.edu, vhi-esx2.usc.edu, rtp.usc.edu, fbsd18.usc.edu and xios.usc.edu.
mapp.usc.edu shares mail servers with other domains at least partially, including gigi.usc.edu, astro.usc.edu, ccc.usc.edu, prospero.usc.edu and blueridge.usc.edu.
Host mx.usc.edu resolves to two IPs: 67.231.149.15 and 67.231.157.15.