📄WHOIS
CSC Corporate Domains, Inc. · registered 27 years ago · expires 2/22/2027
🌐DNS
4 A · 1 MX · 6 NS · 4 PTR · 1 SOA · 17 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 53d · 5 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Amazon.com, Inc. · Email: Microsoft 365
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (145/215) · 1 critical · 2 high
📈Deliverability
D (44/100) · 1 MX · 0 IPs · 3 issue(s)
🔍Subdomains
6 found · 111 answered (1 timed out) — autodiscover, m, metrics, mobile, www, www2