Checker Tools

Explore great Checker-type tools to help you check & verify things.

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DNS Lookup

Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.

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IP Lookup

Get approximate IP details.

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Reverse IP Lookup

Take an IP and try to look for the domain/host associated with it.

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SSL Lookup

Get all possible details about an SSL certificate.

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Whois Lookup

Get all possible details about a domain name.

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Ping

Ping a website, server or port..

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HTTP Headers Lookup

Get all the HTTP headers that an URL returns for a typical GET request.

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HTTP/2 Checker

Check whether a website is using the new HTTP/2 protocol or not.

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Brotli Checker

Check whether a website is using the Brotli Compression algorithm or not.

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Safe Website Checker

Check how safe a website URL is, powered by Google.

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Google Cache Checker

Check to see if a website URL is cached or not by Google.

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URL Redirect Checker

Check for 301 & 302 redirects of a specific URL. It will check for up to 10 redirects.

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Password Strength Checker

Make sure your passwords are good enough.

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Meta Tags Checker

Get & verify the meta tags of any website.

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Web Hosting Checker

Check what web hosting service a website uses.

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File MIME Type Checker

Get details of any file type, such as the mime type or last edit date.

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Gravatar Checker

Get the gravatar.com globally recognized avatar for any email.

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