📄WHOIS
Gandi SAS · registered 30 years ago · expires 7/28/2031
🌐DNS
1 A · 1 MX · 3 NS · 1 PTR · 1 SOA · 2 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 67d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Email: Self-hosted
📡HTTP
HTTP 500 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (145/215) · 1 critical · 2 high
📈Deliverability
B (81/100) · 1 MX · 2 IPs · 5 issue(s)
🔍Subdomains
2 found · 108 answered (4 timed out) — smtp, www
📚Web Archive
no snapshots found