📄WHOIS
TENET Scientific Production Enterprise LLC · registered 23 years ago · expires 6/17/2027
🌐DNS
1 A · 1 MX · 4 NS · 3 CAA · 1 PTR · 1 SOA · 1 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 266d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: TENET Scientific Production Enterprise LLC · Email: Self-hosted · nginx
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (170/215) · 1 critical · 1 high
📈Deliverability
A (92/100) · 1 MX · 1 IPs · 3 issue(s)
🔍Subdomains
8 found · 106 answered (6 timed out) — ftp, img, mail, mx, pop, pop3 +2 more