cschantz d45d38d211 Add NXDOMAIN detection to skip non-resolving domains ...

- Add domain_resolves() function to validate domains have DNS records
- Skip NXDOMAIN domains entirely (don't mark as Cloudflare)
- Show separate NXDOMAIN section in results
- Help users identify old/deleted domains that need cleanup
- Prevent false positives from non-existent subdomains

2026-01-27 18:29:43 -05:00

..

backup

Fix NULL check issues (5 HIGH issues resolved)

2026-01-09 00:33:02 -05:00

diagnostics

Eliminate all bc command dependencies - replace with awk for portability

2025-12-03 20:49:46 -05:00

email

Fix integer comparison safety issues (6 HIGH priority)

2026-01-02 17:23:02 -05:00

maintenance

Fix HIGH priority issues: paths, globs, deps, wordsplit

2026-01-02 17:21:19 -05:00

performance

Proof of Caching now tests BOTH HTTP and HTTPS separately

2026-01-21 22:09:40 -05:00

security

Add Bot Blocker - Apache User-Agent blocking manager

2026-01-22 19:24:02 -05:00

website

Add NXDOMAIN detection to skip non-resolving domains

2026-01-27 18:29:43 -05:00