📄WHOIS
CSC Corporate Domains, Inc. · registered 30 years ago · expires 2/3/2027
🌐DNS
1 A · 2 MX · 2 NS · 1 CAA · 1 PTR · 1 SOA · 70 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.2 · expires in 38d · 8 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Unitedhealthcare · Email: Proofpoint
📡HTTP
3 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (160/215) · 1 critical · 1 high
📈Deliverability
A+ (98/100) · 2 MX · 1 IPs · 1 issue(s)
🔍Subdomains
8 found · 107 answered (5 timed out) — api, autodiscover, images, m, mobile, staging +2 more