📄WHOIS
Key-Systems GmbH · registered 21 years ago · expires 9/2/2027
🌐DNS
1 A · 1 MX · 3 NS · 1 PTR · 1 SOA · 1 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 129d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Interia.pl Sp z.o.o. · Email: Microsoft 365
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (135/195) · 1 critical · 2 high
📈Deliverability
A (94/100) · 1 MX · 8 IPs · 2 issue(s)
🔍Subdomains
2 found · 112 answered — m, www
📚Web Archive
no snapshots found