📄WHOIS
CanHost Inc. · registered 25 years ago · expires 4/13/2032
🌐DNS
1 A · 1 MX · 2 NS · 1 PTR · 1 SOA · 24 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 108d · 8 SANs
✉️Email Auth
SPF ✗ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: McMaster University · Email: Microsoft 365 · Apache · PHP
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (133/215) · 2 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
A (87/100) · 1 MX · 8 IPs · 3 issue(s)
🔍Subdomains
8 found · 112 answered — community, drive, files, kb, media, wiki +2 more
📚Web Archive
no snapshots found