Bulk URL Checker

Paste up to 20 domains (one per line, or comma-separated) and check them all at once. No signup required.

Enter domains to check

How the bulk checker works

STEP 1

Paste your domains

Enter up to 20 domains, one per line. Full URLs are automatically cleaned to bare domains.

STEP 2

Parallel probes

Every domain is checked simultaneously from our infrastructure — HTTP probe, DNS resolution, and latency measurement.

STEP 3

Instant results

Results appear as they come in. Green = reachable, red = unreachable or returning server errors.