📄WHOIS
SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDØR · registered 25 years ago
🌐DNS
1 A · 1 MX · 2 NS · 1 PTR · 1 SOA · 11 TXT · 1 AAAA
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 71d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: OVH · Email: Microsoft 365
📡HTTP
3 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (155/215) · 1 critical · 2 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
B (79/100) · 1 MX · 4 IPs · 6 issue(s)
🔍Subdomains
5 found · 111 answered (1 timed out) — autodiscover, mail, mx1, webmail, www