📄WHOIS
OVH sas · registered 25 years ago · expires 1/25/2034
🌐DNS
1 A · 2 MX · 4 NS · 3 CAA · 1 PTR · 1 SOA · 8 TXT · 1 AAAA
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 53d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: OVH · Email: Self-hosted · nginx
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (170/215) · 1 critical · 1 high
📈Deliverability
A+ (100/100) · 2 MX · 2 IPs
🔍Subdomains
wildcard DNS — every guessed name resolves