DNS01 challenge automation and wildcard certs through python code using acme

Hi @Nagendra I took some reference from your code snippet that tried is showing me this error : {
"identifier": {
"type": "dns",
"value": "inf.hydra.sophos.com"
},
"status": "invalid",
"expires": "2025-02-25T06:38:48Z",
"challenges": [
{
"type": "dns-01",
"url": "https://acme-staging-v02.api.letsencrypt.org/acme/chall/185450134/16108446404/oaa6Dg",
"status": "invalid",
"validated": "2025-02-18T06:38:48Z",
"error": {
"type": "urn:ietf:params:acme:error:unauthorized",
"detail": "Incorrect TXT record "aymAmBysaPr5gLHmp9HOJLI5alfhoBW_CD2g2S2lNr4" found at _acme-challenge.inf.hydra.sophos.com",
"status": 403
},
"token": "04QK00ILm0NP0CXPRqhe3RDsWQ4ta_hFG-eIEnj3Cvk"
}
],
"wildcard": true
} I did the dig command to check the TXT everything looks fine but 403 is showing what could be the issue ?? and also how much does it take for dns propagation my TTL is 60 .