📄WHOIS
Gabia, Inc. · registered 27 years ago · expires 5/21/2027
🌐DNS
4 A · 1 MX · 4 NS · 1 SOA · 3 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 48d · 7 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Korea Telecom · Email: Self-hosted
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (145/215) · 1 critical · 2 high
📈Deliverability
F (28/90) · 0 MX · 0 IPs · 4 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves