📄WHOIS
World4You Internet Services GmbH · registered 26 years ago · expires 3/1/2029
🌐DNS
2 A · 2 MX · 4 NS · 8 CAA · 2 PTR · 1 SOA · 48 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.2 · expires in 82d · 107 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✓ (p=reject)
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: IONOS SE · Email: Self-hosted · Apache
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (168/215) · 2 critical · 1 high
📈Deliverability
A+ (86/90) · 2 MX · 4 IPs · 2 issue(s)
🔍Subdomains
5 found · 109 answered (3 timed out) — email, mail, pop, smtp, www
📚Web Archive
no snapshots found