📄WHOIS
Internic.ca Inc. · registered 25 years ago · expires 1/12/2034
🌐DNS
1 A · 1 MX · 4 NS · 1 PTR · 1 SOA · 11 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 132d · 4 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗ (p=none)
💻Tech Stack
Host: Carleton University · Email: Microsoft 365
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✓
🛡️Security
C (150/215) · 1 critical · 2 high
📈Deliverability
C (61/90) · 1 MX · 8 IPs · 8 issue(s)
🔍Subdomains
4 found · 101 answered (11 timed out) — autodiscover, exchange, photos, www
📚Web Archive
no snapshots found