Website diagnostics

Check website access, DNS, and IP information

Free checks from the US and Singapore. Results open on dedicated tool pages.

Select one or more included countries. Upgrade to VIP to unlock VIP countries.

Results are shown on each tool page.

Popular Tools

URL Check

Check if your website is reachable worldwide.

DNS Lookup

Look up DNS records for any domain.

DNS by Region

Compare DNS answers across countries.

IP Lookup

Get details and location information for any IP.

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