SSL Tools

NicSRS SSL Certificate Tools will save you a lot of time and hassles. These free SSL tools help you manage the entire TLS/SSL certificate lifecycle from generating CSR, converting SSL format, to checking your SSL installation status and website’s CT Logs.

Generate CSR

Easily generate your CSR & private key

CSR Decoder

Decode your CSR and make sure info properly right

SSL Converter

Convert your SSL cert to different formats

SSL Checker

Review your SSL certificate's installation

Download Certificate Chain

Download the complete chain of certificates

Check CT Log

Look up all SSL certificates issued to your domains

DNS Tools

Our DNS tools help solving DNS problems and sorting out issues regarding a website's DNS (Domain Name System) Records. The DNS Lookup tool will return an IP address with a given name. Relying on Whois Lookup, you will find out the domain registration results.

DNS Lookup

See all DNS records of a domain

Whois Lookup

Search domain ownership & tenure