📄WHOIS
Tucows Domains Inc. · registered 21 years ago · ⚠ expires in 12 days
🌐DNS
1 A · 1 MX · 2 NS · 1 SOA · 4 TXT · 1 AAAA
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 41d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗ (p=none)
💻Tech Stack
Host: One.com A/S · Email: Microsoft 365 · Cloudflare
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (120/215) · 3 critical · 2 high
📈Deliverability
F (34/90) · 1 MX · 4 IPs · 12 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves
📚Web Archive
first snapshot 2005-02-04 · 21y archived