What is the best Free backlink checker?

[TampaDomains]

I have tried many and most either don't work right or display weird results. What is easy and free way to check for backlinks?
Thanks.

 

[Alona Hoos]

Backlinkwatch, ranksignals, majestic, ahrefs are the best backlink checking tools for a website. You can also try this backlink-checker.excitesubmit you can check 1000 backlinks at a time. I also use it.

 

[Nappy Bunch]

Ahrefs and Majestic are the best for backlinks but paid.