Checker tools

A collection of great checker-type tools to help you check & verify different types of things.

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Checker tools

A collection of great checker-type tools to help you check & verify different types of things.

DNS Lookup

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

1,110
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IP Lookup

Get approximate IP details.

428
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Reverse IP Lookup

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

414
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SSL Lookup

Get all possible details about an SSL certificate.

1,073
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Whois Lookup

Get all possible details about a domain name.

287
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Ping

Ping a website, server or port.

264
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HTTP headers lookup

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

220
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HTTP/2 Checker

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

300
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Brotli Checker

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

276
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Safe URL checker

Check if the URL is banned and marked as safe/unsafe by Google.

275
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Google cache checker

Check if the URL is cached or not by Google.

256
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URL redirect checker

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

77
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Password strength checker

Make sure your passwords are good enough.

288
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Meta tags checker

Get & verify the meta tags of any website.

260
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Website hosting checker

Get the web-host of a given website.

252
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File mime type checker

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

320
0
Gravatar checker

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

213
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