📄WHOIS
Dinfo.pl Sylwia Wierońska · registered 27 years ago · expires 9/15/2027
🌐DNS
1 A · 1 MX · 3 NS · 1 SOA · 7 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 182d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: Microsoft Azure · Email: Self-hosted · Apache
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (135/215) · 1 critical · 2 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
A (89/100) · 1 MX · 1 IPs · 3 issue(s)
🔍Subdomains
5 found · 112 answered — en, mail, mobile, ns1, www
📚Web Archive
no snapshots found