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zafergurel/check-ssl-cert.sh

Created March 2, 2021 16:24
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check-ssl-cert.sh
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check-ssl-cert.sh
domain=$1
ips="$(nslookup $1 | grep -zoP "Non-authoritative(.|\n)+" | grep -aPo "\d+\.\d+\.\d+\.\d+")";
# echo $ips;
for ip in $ips; do
echo "Checking $domain on $ip";
curl --resolve $domain:443:$ip https://$domain -s -S > /dev/null
curl --verbose --resolve $domain:443:$ip https://$domain 2>&1 | grep -E "expire"
done;
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