.edu Backlink Checker
Search for backlinks to your site coming from .edu domain names directed to any web site with the .edu Backlink Checker. This particular tool investigates webpages coming from .edu domains listed in search engines along with backlinks towards your website.

.gov Backlink Checker
Check for backlinks from .gov domains pointing to any website using the .gov Backlink Checker. This tool investigates pages from .gov domains indexed in search engines with backlinks to your site.

Authority Link Checker
Find authority links from DMOZ, Yahoo! Directory, .edu and .gov sites.

DMOZ Backlink Checker
Find backlinks from DMOZ for any domain name.

Multiple .edu Backlink Checker
Find authority .edu backlinks for multiple domains.

Multiple .gov Backlink Checker
Find authority .gov backlinks for multiple websites.

Multiple Authority Link Checker
Find authority backlinks for multiple sites.

Multiple DMOZ Backlink Checker
Find backlinks from the DMOZ directory for multiple domains.

Yahoo Directory Backlink Checker
See how many backlinks a website has in Yahoo! Directory.