Security audit results and indexed domain inventory for WordPress infrastructure utilizing IP4ISP z.s.p.o.
Security snapshot
Across 3 IP4ISP z.s.p.o WordPress sites indexed by TLDWP, compared to the all-WordPress average.
What stands out
TLDWP currently associates 3 indexed WordPress sites with IP4ISP z.s.p.o, equivalent to 0% of the current WordPress dataset.
The largest measured difference is sensitive-file exposure: 33.3% versus 1.8% overall (+31.5 percentage points).
Header-grade F is 100% vs 82.6% overall (+17.4 pp); Username enumeration is 33.3% vs 38.6% overall (-5.3 pp); HTTPS adoption is 100% vs 96.3% overall (+3.7 pp).
These are observational associations among sites where TLDWP detected IP4ISP z.s.p.o, not evidence that the technology, provider, or domain attribute caused a security outcome. See the overall WordPress security baseline.
| Domain | Exposures | Headers | Last Checked |
|---|---|---|---|
| n*l*m*t*c*u*s.cz (WP 7.1) | F | Sep 10, 2026 | |
| b*u*k*.com | F | Sep 7, 2026 | |
| t*e*d*n*t*t*t.com | F | Sep 6, 2026 |