Rank #7,606Updated November 10, 2026
bg.ac.rs
Универзитет у Београду
The site runs on WordPress, Font Awesome, Google Fonts and 8 other technologies. Its email security grade is F. Its SSL certificate is issued by Let's Encrypt and is valid for 76 more days.
- Domain age
- —
- Technologies
- 11
- Email security
- F
- SSL days left
- 76
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 147.91.1.21 | 60 |
| MX | afrodita.rcub.bg.ac.rs 10 | 86400 |
| NS | ns1.uns.ac.rs | 86400 |
| NS | gaea.rcub.bg.ac.rs | 86400 |
| NS | ns.unic.kg.ac.rs | 86400 |
| NS | ns.etf.bg.ac.rs | 86400 |
| NS | ban.junis.ni.ac.rs | 86400 |
| NS | ns.rcub.bg.ac.rs | 86400 |
| TXT | google-site-verification=bY9rewdJu5IJ6vSMm50GR4x17yDjSTVuByA_QCDAts4 | 86400 |
| TXT | MS=ms53222499 | 86400 |
Technology stack
CMS
JavaScript library
Page builder
Programming language
Tag manager
Web server
Analytics and advertising IDs
google_tag_manager:GTM-N6576BM6SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YR2, Let's Encrypt |
| Expires | January 26, 2027 |
| Days remaining | 76 |
| Protocol | TLSv1.3 |
| Names | bg.ac.rs, www.bg.ac.rs |
Email security
FScore 5/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- badNo SPF record. Anyone can send email that claims to come from bg.ac.rs.
- badNo DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- 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).
- good1 MX record(s) found.
Homepage metadata
| Title | Универзитет у Београду |
|---|---|
| Language | sr-RS |
| Canonical | https://www.bg.ac.rs/ |
| Indexable | Yes |
| Word count | 957 |
About bg.ac.rs
What technology does bg.ac.rs use?
We detected 11 technologies on bg.ac.rs, including WordPress, Font Awesome, Google Fonts, jQuery, jQuery Migrate, jQuery UI.
Does bg.ac.rs protect its email with SPF and DMARC?
bg.ac.rs scores 5/100 (grade F) for email security. No SPF record. Anyone can send email that claims to come from bg.ac.rs. No DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
What are the name servers of bg.ac.rs?
bg.ac.rs uses ns1.uns.ac.rs, gaea.rcub.bg.ac.rs, ns.unic.kg.ac.rs, ns.etf.bg.ac.rs, ban.junis.ni.ac.rs, ns.rcub.bg.ac.rs.