Rank #688Updated November 10, 2026
unc.edu
The University of North Carolina at Chapel Hill
Its email security grade is B. Its SSL certificate is issued by Let's Encrypt and is valid for 42 more days.
- Domain age
- —
- Technologies
- —
- Email security
- B
- SSL days left
- 42
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 23.185.0.4 | 300 |
| MX | unc-edu.mail.protection.outlook.com 0 | 86400 |
| NS | ns-01.mcnc.org | 3600 |
| NS | ns2.unc.edu | 3600 |
| NS | ns.unc.edu | 3600 |
| NS | ns-02.mcnc.org | 3600 |
| TXT | FEEA50E6E27F7DCA5619A826EBC71601 | 3600 |
| TXT | 560CD24D9F9C5FF73216103F075E399D | 3600 |
| TXT | google-site-verification=RAtBq7-sshk9SKoZx8HcaPddv6DomsZj8HHvrGSEQM4 | 3600 |
| TXT | adobe-idp-site-verification=88050a1e-afb6-413e-9eed-8bfc2844c076 | 3600 |
| TXT | LKTxXZvEy4KwMa3icGL7Yw86YXgQyAM5TzFW1T/NV43jzf93KIN8yCEVR/giXwKPJH2B4uEDAHdsw24So13qjw== | 3600 |
| TXT | 0ed1fe018a73a8ce4306844bdfac2a10c87b4ac950 | 3600 |
| TXT | _globalsign-domain-verification=RsE9z_LV7XU284qNCorJt_3L3YeV22GJTenam2LO5w | 3600 |
| TXT | fastly-domain-delegation-MC7P96kKGMnuDw7zbjoQ-08/27/2020 | 3600 |
| TXT | v=spf1 ip4:152.2.79.86 ip4:152.2.79.87 ip4:152.2.79.94 include:spf.protection.outlook.com -all | 3600 |
| TXT | atlassian-domain-verification=B95aBgJ5XQdjoCo0p56yxZjvXHQfxcZWsgsq9qEx2qg5CZuSVhUzS7TIRYFLUEhs | 3600 |
| TXT | google-site-verification=7GHvmp9Y6WJ1eCsjvkI4XLor4uswaIDgVg9LDl_kqkg | 3600 |
| TXT | google-site-verification=ZYlQnKZMg8quOCig_dQi7fBZ6Yyd2o7yTrxekrp7GNI | 3600 |
| AAAA | 2620:12a:8001::4 | 300 |
| AAAA | 2620:12a:8000::4 | 300 |
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YR2, Let's Encrypt |
| Expires | December 22, 2026 |
| Days remaining | 42 |
| Protocol | TLSv1.3 |
| Names | unc.edu, universityday.unc.edu, www.unc.edu |
Email security
BScore 82/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnDKIM key found (selector: selector1) but it is only 1024 bits; 2048 is recommended.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected].
- good1 MX record(s) found. Mail is handled by Microsoft 365.
Homepage metadata
| Title | The University of North Carolina at Chapel Hill |
|---|---|
| Description | The University of North Carolina at Chapel Hill, the nation’s first public university, is a global higher education leader known for innovative teaching, research and public service. A member of the prestigious Association of American Universities, Carolina regularly ranks as the best value for academic quality in U.S. public higher education. |
| Language | en-US |
| Canonical | https://www.unc.edu/ |
| Structured data | WebPage, ImageObject, BreadcrumbList, WebSite, Organization |
| Indexable | Yes |
| Word count | 837 |
About unc.edu
Does unc.edu protect its email with SPF and DMARC?
unc.edu scores 82/100 (grade B) for email security. DKIM key found (selector: selector1) but it is only 1024 bits; 2048 is recommended. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of unc.edu?
unc.edu uses ns-01.mcnc.org, ns2.unc.edu, ns.unc.edu, ns-02.mcnc.org.