Let's Debug

Test result for status.m090.vn using http-01

HTTPCheck
Debug
Requests made to the domain
Request to: status.m090.vn/103.199.78.4, Result: [Address=103.199.78.4,Address Type=IPv4,Server=,HTTP Status=200], Issue:
Trace:
@0ms: Making a request to http://status.m090.vn/.well-known/acme-challenge/letsdebug-test (using initial IP 103.199.78.4)
@0ms: Dialing 103.199.78.4
@497ms: Server response: HTTP 200 OK

HTTPRecords
Debug
A and AAAA records found for this domain
status.m090.vn. 0 IN A 103.199.78.4
LetsEncryptStaging
Debug
Challenge update failures for status.m090.vn in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/1147253
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": Invalid response from http://status.m090.vn/.well-known/acme-challenge/6tK3X83jsz_42-Ooy0Jij-5GBOcg3-4QuEURcYlSOHI [103.199.78.4]: "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"><html x"
PublicSuffix
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for status.m090.vn is: vn
StatusIO
Debug
The current status.io status for Let's Encrypt
Operational

Submitted Mar 4 02:49:55 2021. Sat in queue for 2ms. Completed in 14s. Hide verbose information.