PHP:
Generating 4096 bit RSA key for let's encrypt account...
openssl genrsa 4096 > "/usr/local/directadmin/conf/letsencrypt.key"
Generating RSA private key, 4096 bit long modulus
..............................................................................................................................................++
..++
e is 65537 (0x10001)
Account has been registered.
Found wildcard domain name and http-01 challenge type, switching to dns-01 validation.
Requesting new certificate order...
Processing authorization for xxxx.com...
DNS challenge test fail for _acme-challenge.xxxx.com IN TXT "BRDz11R-Ai980fAVegVmjsYnC_rjs06Az2CejWooWjU", retrying...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
Retry failed, trying again in 15s...
DNS validation failed. Exiting...
I've been using lets encrypt succussfully, but today upgraded to 1.53.1 and tried the wildcard LE. I made the necessary changes to dns_ttl = 1.
Does anyone have an idea how to get around this error?
Thanks!