📄WHOIS
NIC-REG1 NIC-REG1 NIC-REG1
🌐DNS
1 A · 2 MX · 2 NS · 1 SOA · 6 TXT · 1 AAAA
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.3 · expires in 88d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Instituto Costarricense de Electricidad y Telecom. · Email: Self-hosted
📡HTTP
3 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (155/225) · 1 critical · 3 high
📈Deliverability
A (90/100) · 2 MX · 2 IPs · 1 issue(s)
🔍Subdomains
1 found · 113 answered — www
📚Web Archive
no snapshots found