📄WHOIS
Inames Co., Ltd. · registered 26 years ago · expires 3/6/2027
🌐DNS
1 A · 3 MX · 2 NS · 1 SOA · 1 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 154d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Korea Telecom · Email: Self-hosted · Apache
📡HTTP
1 redirect → 404 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (150/215) · 1 critical · 2 high
📈Deliverability
B (70/90) · 3 MX · 2 IPs · 5 issue(s)
🔍Subdomains
2 found · 110 answered (2 timed out) — mail, www