📄WHOIS
CSC Corporate Domains, Inc. · registered 14 years ago · expires 5/17/2027
🌐DNS
1 A · 1 MX · 4 NS · 1 PTR · 1 SOA · 2 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · expires in 193d · 2 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Allegro sp. z o.o. · Email: Self-hosted
📡HTTP
1 redirect → 404 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (130/215) · 2 critical · 2 high
📈Deliverability
B (76/100) · 1 MX · 3 IPs · 3 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves