📄WHOIS
British Telecommunications Limited · registered 29 years ago · expires 10/30/2026
🌐DNS
1 A · 1 MX · 3 NS · 1 PTR · 1 SOA · 23 TXT
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.3 · expires in 149d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: Amazon Web Services · Email: Microsoft 365
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (145/215) · 1 critical · 2 high
📈Deliverability
A (91/100) · 1 MX · 4 IPs · 2 issue(s)
🔍Subdomains
11 found · 99 answered (13 timed out) — autodiscover, cdn, email, exchange, ftp, mail +5 more
📚Web Archive
no snapshots found