📄WHOIS
Consulting Service Sp. z o.o. · registered 21 years ago · expires 9/27/2026
🌐DNS
2 A · 1 MX · 2 NS · 2 PTR · 1 SOA · 2 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · expires in 179d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Polkomtel Sp. z o.o. · Email: Self-hosted · Apache
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✓
🛡️Security
C (140/215) · 1 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
B (76/90) · 1 MX · 1 IPs · 3 issue(s)
🔍Subdomains
2 found · 100 answered (12 timed out) — m, www