I use afrefs and backlinkwatch for checking backlinks.

You can check backlinks via backlink watch and Link diagnosis .

Alexa.com is the best way to check backlinks for our sites.

You can either use monitor backlinks or Ahrefs tool for checking the backlinks of your website.

Ahrefs and majestic SEO tools area unit the most effective tools for checking a backlinks of an internet site.

Use backlink watch tool.

yahoo site explorer is the best tool to check website backlinks..

you can use ahrefs for check back links very good tool.

For checking backlinks its better to use some tools. Never use bad backlinks otherwise you may get penalized. Some good tools are:
# Backlink watch.
# aHrefs.
# Analyze backlinks.
# Majestic SEO.
# Open site explorer.

Go through backlink checker tool