📄WHOIS
MarkMonitor Inc. · registered 22 years ago · ⚠ expires in 1 days
🌐DNS
2 A · 4 MX · 8 NS · 1 SOA · 16 TXT · 2 AAAA
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · expires in 136d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Cloudflare · Email: Proofpoint · DNS: NS1 · Cloudflare
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (160/225) · 1 critical · 3 high
📈Deliverability
F (36/100) · 4 MX · 0 IPs · 4 issue(s)
🔍Subdomains
31 found · 113 answered — assets, autoconfig, autodiscover, cdn, en, exchange +25 more