Since domain names first became commercially available to register, people have accused domain registrars of front running. In short, front running is when a registrar is suspected of using customer search data to preemptively register domain names that someone else searched for, with the intent of reselling them at a higher price. This undermines trust in the registration process.
As the world’s largest registrar, GoDaddy has faced many accusations of front running. The company has repeatedly and emphatically denied that it does this. I’ve published official statements from GoDaddy regarding front running at least three times.