📄WHOIS
SafeNames Ltd. · registered 40 years ago · expires 5/9/2028
🌐DNS
1 A · 2 MX · 4 NS · 5 CAA · 1 SOA · 14 TXT · 2 AAAA
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · expires in 135d · 3 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=reject)
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: Tektronix, Inc. · Email: Proofpoint · DNS: AWS Route 53 · Cloudflare
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (180/215) · 1 critical · 1 high
📈Deliverability
A+ (88/90) · 2 MX · 1 IPs · 2 issue(s)
🔍Subdomains
5 found · 112 answered — demo, ftp, uk, www, www2
📚Web Archive
first snapshot 1997-06-05 · 29y archived