📄WHOIS
Gandi SAS · registered 31 years ago · expires 12/8/2034
🌐DNS
1 A · 2 MX · 2 NS · 8 CAA · 1 PTR · 1 SOA · 1 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 87d · 11 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗ (p=none)
💻Tech Stack
Host: Fastmail Pty Ltd · Email: Fastmail · Cloudflare
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (165/215) · 1 critical · 1 high
📈Deliverability
B (68/90) · 2 MX · 4 IPs · 7 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves