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Whois Checker - SEO Tool for FREE
As a webmaster or online marketer, one of your main goals is likely to rank higher in search engine results pages (SERPs). One important factor in achieving this is building high-quality backlinks.
One way to find potential backlink sources is to check whois records. Whois is a publicly available database that lists contact information for domain name registrants. By checking whois records, you can find out the owner of a particular website and contact them about potentially getting a link.
There are many whois checker tools available online, but not all of them are free. In this article, we’ll show you the best free whois checker tools that you can use to find potential backlink sources.
1. WhoisXMLAPI
WhoisXMLAPI is a powerful whois checker tool that allows you to check the whois records of up to 100 domains at a time. It also provides an API so you can integrate it into your own tools and scripts.
2. Whoisology
Whoisology is a free whois checker tool that allows you to check the whois records of up to 10 domains at a time. It also provides advanced features such as bulk checking and domain history lookup.
3. Whois Lookup
Whois Lookup is a simple, free whois checker tool that allows you to check the whois records of up to 20 domains at a time.
4. Whoisxy
Whoisxy is a free whois checker tool that allows you to check the whois records of up to 500 domains at a time. It also provides bulk checking and domain availability checker features.
5. Whois.net
Whois.net is a simple, free whois checker tool that allows you to check the whois records of up to 10 domains at a time.