🌐DNS
1 A · 2 MX · 3 NS · 1 PTR · 1 SOA · 15 TXT · 1 AAAA
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.2 · expires in 199d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗ (p=none)
💻Tech Stack
Host: Japan Advanced Institute of Science and Technology · Email: Self-hosted · Apache
📡HTTP
2 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (130/225) · 3 critical · 3 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
B (81/100) · 2 MX · 3 IPs · 3 issue(s)
🔍Subdomains
9 found · 113 answered — autoconfig, autodiscover, ftp, imap, m, pop +3 more
📚Web Archive
no snapshots found