Network Check

Contact Network Check

In short: email support@frequency42.com. Please do not send passwords.

What to email us about

  • A question about a guide or your result. Include the page address and, if you have one, the support code printed at the end of your report.
  • A correction. If a step does not match your router or a page is out of date, tell us the model and what you saw. We fix pages when you do.
  • Deleting a report. Follow the steps on the delete your data page.
  • Paid help. If you want someone to look at your own report and give you steps for your devices, see the support page.
  • Anything else, including press, partnerships and security reports about this site.

Who you are writing to

Network Check is made by 42 O'Clock Studios, part of Frequency 42. Read more on the about page.