📄WHOIS
Mainstream Public Cloud Services d.o.o.
🌐DNS
2 A · 4 MX · 2 NS · 1 SOA · 1 TXT · 2 AAAA
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 53d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=reject)
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
CDN: Cloudflare · Email: Self-hosted · Cloudflare
📡HTTP
1 redirect → 403 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (155/215) · 1 critical · 2 high
📈Deliverability
A+ (88/90) · 4 MX · 2 IPs · 2 issue(s)
🔍Subdomains
3 found · 84 answered (28 timed out) — auth, autodiscover, www
📚Web Archive
first snapshot 2019-08-21 · 6y archived