Checker tools

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

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Popular tools

All tools

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.

150
IP Lookup

Get approximate IP details.

72
Reverse IP Lookup

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

70
SSL Lookup

Get all possible details about an SSL certificate.

69
Whois Lookup

Get all possible details about a domain name.

59
Ping

Ping a website, server or port.

66
HTTP headers lookup

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

58
HTTP/2 Checker

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

45
Brotli Checker

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

41
Safe URL checker

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

45
Google cache checker

Check if the URL is cached or not by Google.

53
URL redirect checker

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

57
Password strength checker

Make sure your passwords are good enough.

65
Meta tags checker

Get & verify the meta tags of any website.

56
Website hosting checker

Get the web-host of a given website.

53
File mime type checker

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

55
Gravatar checker

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

57