puc-rio.br
PUC-Rio - Pontifícia Universidade Católica do Rio de Janeiro
The site runs on ASP.NET, Font Awesome, Google Fonts and 5 other technologies. Its email security grade is F. Its SSL certificate is issued by DigiCert Inc and is valid for 53 more days.
- Domain age
- 30.9 yrs
- Technologies
- 8
- Email security
- F
- SSL days left
- 53
Registration
| Registered | January 1, 1996 |
|---|---|
| Updated | October 7, 2026 |
| Status | active |
| Name servers | calisto.rdc.puc-rio.br, exu.inf.puc-rio.br, vialactea.rdc.puc-rio.br |
| DNSSEC | Not signed |
| Registrant | BR |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 139.82.30.201 | 300 |
| MX | correio.rdc.puc-rio.br 0 | 86400 |
| NS | exu.inf.puc-rio.br | 86400 |
| NS | ns2.rederio.br | 86400 |
| NS | vialactea.rdc.puc-rio.br | 86400 |
| NS | calisto.rdc.puc-rio.br | 86400 |
| TXT | MS=AB937732F4E301B3D52635ED00CB8722EA02A28D | 86400 |
| TXT | v=spf1 ip4:139.82.30.0/26 ip4:139.82.34.151 ~all | 86400 |
| TXT | google-site-verification=dhCM61vW3NaN0W39ZPQVVzk__Ao0I9iOCn6QiASVflc | 86400 |
| TXT | google-site-verification=QEgWJqqUWJ01QC2iXTSRZuJnLxbiUSa2ZzHObRa7xw0 | 86400 |
Technology stack
Analytics and advertising IDs
google_tag_manager:GTM-5NGBVCBKgoogle_tag_manager:GTM-M3KQ692ZSSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, RapidSSL TLS RSA CA G1, DigiCert Inc |
| Expires | January 3, 2027 |
| Days remaining | 53 |
| Protocol | TLSv1.2 |
| Names | www.puc-rio.br, puc-rio.br |
Email security
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- 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).
- goodSPF record found.
- goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
- goodDMARC aggregate reports are sent to mailto:[email protected].
- good1 MX record(s) found.
Homepage metadata
| Title | PUC-Rio - Pontifícia Universidade Católica do Rio de Janeiro |
|---|---|
| Description | Visite o site da Pontifícia Universidade Católica do Rio de Janeiro - PUC-Rio! Informações sobre as atividades da Universidade: Ensino e Pesquisa, Cursos de Graduação e Pós-Graduação, Projetos de Educação a Distância, Vestibular, Intercâmbio Internacional, Cursos de Extensão. E mais: serviços para a comunidade e publicações on-line! |
| Language | pt-br |
| Indexable | Yes |
| Word count | 869 |
About puc-rio.br
What technology does puc-rio.br use?
We detected 8 technologies on puc-rio.br, including Font Awesome, Google Fonts, jQuery, jQuery UI, Google Tag Manager, Vimeo.
Does puc-rio.br protect its email with SPF and DMARC?
puc-rio.br scores 48/100 (grade F) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
What are the name servers of puc-rio.br?
puc-rio.br uses exu.inf.puc-rio.br, ns2.rederio.br, vialactea.rdc.puc-rio.br, calisto.rdc.puc-rio.br.