Contact NetProbe

Report a wrong result, suggest a tool or ask a question.

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What helps most

• For a wrong or surprising result, include the tool, the exact domain, IP address or port you entered, and what you expected to see.
• For a new tool or an extra provider, tell us what you are trying to do and which tool you use today.
• For a blocklist listing, contact the list that names you. We only report what each list answers and cannot remove anyone from a list.

What we cannot do

NetProbe does not host websites, register domains or manage DNS, so we cannot change records for you. For those, contact your DNS host or registrar. Before you write, the about page explains where each result comes from, and the privacy policy covers what we collect.