📄WHOIS
Registrar of Domain Names REG.RU LLC · registered 15 years ago · expires 5/4/2028
🌐DNS
1 A · 3 MX · 6 NS · 1 PTR · 1 SOA · 5 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 58d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=reject)
💻Tech Stack
Host: IQWeb FZ-LLC · Email: Self-hosted
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
D (120/225) · 3 critical · 3 high
📈Deliverability
D (48/100) · 3 MX · 3 IPs · 7 issue(s)
🔍Subdomains
7 found · 113 answered — imap, mx1, mx2, pop3, smtp, webmail +1 more