📄WHOIS
101domain GRS Ltd. · registered 8 years ago · expires 2/7/2028
🌐DNS
1 A · 1 MX · 3 NS · 1 SOA · 2 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 39d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
💻Tech Stack
Host: Yandex.Cloud LLC · Email: Self-hosted · nginx
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (145/215) · 1 critical · 2 high
📈Deliverability
A (94/100) · 1 MX · 1 IPs · 2 issue(s)
🔍Subdomains
2 found · 112 answered — en, www