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DNS CA Tools

These tools will help you to determine the issuer of the certificate of your domain(s) [domain] [port]

To check a single domain Port is optional; defaults to 443 [input file]

Wrapper script that enables you to check multiple domains in batch. All domains should be put in a separate file (separated by newlines) that can then be passed as an argument to this script


Suppress all output except successful results

./ | grep ","
./ list.txt | grep ","

Suppress all output except successful results and hide domain name

./ | grep "," | awk -F ',' '{print $2}'
./ list.txt | grep "," | awk -F ',' '{print $2}'
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