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DNS Leaks or Public Records DNS Propagation: When you create a subdomain (e.g., blog.yoursite.com), your DNS provider (e.g., Cloudflare, GoDaddy) updates globa
by webpagealert 2y ago
DNS Leaks or Public Records
DNS Propagation:
When you create a subdomain (e.g., blog.yoursite.com), your DNS provider (e.g., Cloudflare, GoDaddy) updates global DNS servers. These records are public and visible to anyone who queries the DNS (e.g., via dig blog.yoursite.com).
WHOIS Data:
If your domain registration details are public (not privacy-protected), your subdomain’s ownership info may be exposed.