📄WHOIS
Gandi SAS · registered 24 years ago · expires 4/2/2027
🌐DNS
1 A · 1 MX · 3 NS · 5 CAA · 1 PTR · 1 SOA · 5 TXT · 1 AAAA
🔒SSL/TLS
Let's Encrypt · TLSv1.2 · expires in 56d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Hetzner · Email: Self-hosted
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (165/215) · 1 critical · 1 high
📈Deliverability
A (78/90) · 1 MX · 2 IPs · 5 issue(s)
🔍Subdomains
2 found · 98 answered (14 timed out) — mail, www