📄WHOIS
SURF B.V. · registered 34 years ago
🌐DNS
2 A · 2 MX · 4 NS · 2 PTR · 1 SOA · 10 TXT
🔒SSL/TLS
Amazon · TLSv1.3 · expires in 66d · 4 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: Amazon Web Services · Email: Self-hosted
📡HTTP
3 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (160/215) · 1 critical · 2 high
📈Deliverability
A (81/90) · 2 MX · 2 IPs · 4 issue(s)
🔍Subdomains
1 found · 100 answered (12 timed out) — www