📄WHOIS
grena · registered 25 years ago
🌐DNS
1 A · 2 MX · 2 NS · 1 SOA · 5 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 106d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=reject)
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: Georgian Research and Educational Networking Association (GRENA) · Email: Self-hosted · IIS
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (140/215) · 1 critical · 2 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
A+ (88/90) · 2 MX · 2 IPs · 2 issue(s)
🔍Subdomains
0 found · 112 answered
📚Web Archive
no snapshots found