📄WHOIS
HANGANG Systems, Inc. dba Doregi.com · registered 25 years ago · expires 10/30/2026
🌐DNS
1 A · 1 MX · 4 NS · 1 SOA · 1 TXT
🔒SSL/TLS
GoGetSSL · TLSv1.2 · expires in 271d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: SMILESERV · Email: Self-hosted · Apache · PHP
📡HTTP
HTTP 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (155/215) · 1 critical · 2 high
📈Deliverability
B (70/90) · 1 MX · 1 IPs · 5 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves
📚Web Archive
first snapshot 2001-02-20 · 25y archived