📄WHOIS
CSC Corporate Domains, Inc. · registered 27 years ago · expires 1/28/2027
🌐DNS
1 A · 1 MX · 3 NS · 1 SOA · 3 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 161d · 4 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Pearson Shared Services Ltd · Email: Microsoft 365 · IIS
📡HTTP
3 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✓ · Nosniff ✗
🛡️Security
C (140/215) · 1 critical · 2 high
📈Deliverability
A (94/100) · 1 MX · 8 IPs · 2 issue(s)
🔍Subdomains
2 found · 112 answered — admin, www
📚Web Archive
first snapshot 1999-10-12 · 26y archived