📄WHOIS
A.R.C. Informatique Inc. · registered 25 years ago · expires 8/25/2031
🌐DNS
1 A · 1 MX · 3 NS · 1 PTR · 1 SOA · 15 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · ⚠ 29d left · 5 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: Amazon Web Services · Email: Microsoft 365
📡HTTP
2 redirect → 200 · HSTS ✗ · CSP ✓ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (145/215) · 1 critical · 2 high
📈Deliverability
A (89/100) · 1 MX · 8 IPs · 3 issue(s)
🔍Subdomains
6 found · 112 answered — email, jobs, ns1, ns2, ns3, www
📚Web Archive
no snapshots found