📄WHOIS
registered 22 years ago · expires 5/24/2028
🌐DNS
1 A · 4 MX · 3 NS · 1 PTR · 1 SOA · 3 TXT · 1 AAAA
🔒SSL/TLS
GoDaddy.com, Inc. · TLSv1.3 · expires in 118d · 2 SANs
✉️Email Auth
SPF ✗ · DKIM ✓ · DMARC ✓ (p=quarantine)
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: WIA spol. s.r.o. · Email: Self-hosted · Apache · PHP
📡HTTP
2 redirect → 200 · HSTS ✗ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (158/215) · 2 critical · 2 high
📈Deliverability
A (94/100) · 4 MX · 8 IPs · 2 issue(s)
🔍Subdomains
2 found · 112 answered — portal, www