📄WHOIS
registered 17 years ago
🌐DNS
1 A · 5 MX · 4 NS · 1 PTR · 1 SOA · 4 TXT
🔒SSL/TLS
REDE NACIONAL DE ENSINO E PESQUISA - RNP · TLSv1.2 · expires in 142d · 29 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗
🔐DNSSEC
signed but validation failed
💻Tech Stack
Host: Universidade Federal do Rio Grande do Sul · Email: Google Workspace · Apache
📡HTTP
HTTP 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (140/215) · 1 critical · 2 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
B (72/100) · 5 MX · 9 IPs · 7 issue(s)
🔍Subdomains
4 found · 112 answered — mail, smtp, www, www2
📚Web Archive
no snapshots found