📄WHOIS
registered 19 years ago · expires 10/18/2026
🌐DNS
3 A · 2 MX · 3 NS · 3 PTR · 1 SOA · 2 TXT · 3 AAAA
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 129d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=reject)
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: WebSupport s.r.o. · Email: Self-hosted · nginx
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✗
🛡️Security
B (155/215) · 1 critical · 2 high
📈Deliverability
D (40/90) · 2 MX · 0 IPs · 2 issue(s)
🔍Subdomains
5 found · 112 answered — img, login, mail, status, www