📄WHOIS
Loopia AB · registered 40 years ago · expires 12/31/2026
🌐DNS
1 A · 4 MX · 5 NS · 4 CAA · 1 PTR · 1 SOA · 11 TXT · 1 AAAA
🔒SSL/TLS
Hellenic Academic and Research Institutions CA · TLSv1.3 · ⚠ 29d left · 3 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: Vetenskapsradet / SUNET · Email: Self-hosted
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (175/215) · 1 critical · 1 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
A+ (98/100) · 4 MX · 6 IPs · 1 issue(s)
🔍Subdomains
4 found · 109 answered (3 timed out) — api, smtp, webmail, www
📚Web Archive
first snapshot 1996-11-09 · 29y archived