📄WHOIS
registered 30 years ago · expires 5/31/2027
🌐DNS
2 A · 1 MX · 3 NS · 2 PTR · 1 SOA · 8 TXT · 2 AAAA
🔒SSL/TLS
Cybertrust Japan Co., Ltd. · TLSv1.3 · expires in 137d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: Amazon Web Services · Email: Self-hosted · Apache
📡HTTP
2 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (160/215) · 1 critical · 2 high
📈Deliverability
A (82/90) · 1 MX · 4 IPs · 4 issue(s)
🔍Subdomains
2 found · 90 answered (22 timed out) — www, www2