📄WHOIS
ZDNS INTERNATIONAL LIMITED · registered 12 years ago · expires 9/11/2026
🌐DNS
1 A · 2 MX · 4 NS · 1 PTR · 1 SOA · 6 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 70d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
🔐DNSSEC
signed but validation failed
💻Tech Stack
Host: Amazon Web Services · Email: Self-hosted · OpenResty
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (150/215) · 1 critical · 2 high
📈Deliverability
F (28/90) · 2 MX · 0 IPs · 4 issue(s)
🔍Subdomains
1 found · 96 answered (16 timed out) — www