📄WHOIS
Netpia.com, Inc. · registered 30 years ago · expires 6/4/2029
🌐DNS
1 A · 1 MX · 2 NS · 1 SOA · 1 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.2 · expires in 260d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: SHINSEGAE I C Co., Ltd. · Email: Self-hosted · Apache · PHP
📡HTTP
HTTP 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (140/215) · 1 critical · 2 high
📈Deliverability
B (70/90) · 1 MX · 1 IPs · 5 issue(s)
🔍Subdomains
5 found · 98 answered (14 timed out) — m, smtp, webmail, www, www2