📄WHOIS
A-CLASS TELECOM LLC · registered 22 years ago · expires 5/16/2027
🌐DNS
2 A · 4 MX · 2 NS · 1 SOA · 3 TXT
🔒SSL/TLS
Google Trust Services · TLSv1.3 · expires in 84d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Cloudflare · Email: Self-hosted · Cloudflare
📡HTTP
HTTP 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (120/195) · 1 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
A (82/90) · 4 MX · 4 IPs · 4 issue(s)
🔍Subdomains
2 found · 112 answered — mail, www