A test authorization for www.itanhaem.sp.gov.br to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
DNS problem: SERVFAIL looking up A for www.itanhaem.sp.gov.br - the domain's nameservers may be malfunctioning; DNS problem: SERVFAIL looking up AAAA for www.itanhaem.sp.gov.br - the domain's nameservers may be malfunctioning
Requests made to the domain
Request to: www.itanhaem.sp.gov.br/187.8.184.44, Result: [Address=187.8.184.44,Address Type=IPv4,Server=Apache,HTTP Status=301,Number of Redirects=1,Final HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://www.itanhaem.sp.gov.br/.well-known/acme-challenge/letsdebug-test (using initial IP 187.8.184.44)
@0ms: Dialing 187.8.184.44
@274ms: Server response: HTTP 301 Moved Permanently
@274ms: Received redirect to https://www.itanhaem.sp.gov.br/.well-known/acme-challenge/letsdebug-test
@274ms: Dialing 187.8.184.44
@712ms: Server response: HTTP 404 Not Found
A and AAAA records found for this domain
www.itanhaem.sp.gov.br. 0 IN A 187.8.184.44
Challenge update failures for www.itanhaem.sp.gov.br in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/6936044903
acme: error code 400 "urn:ietf:params:acme:error:dns": DNS problem: SERVFAIL looking up A for www.itanhaem.sp.gov.br - the domain's nameservers may be malfunctioning; DNS problem: SERVFAIL looking up AAAA for www.itanhaem.sp.gov.br - the domain's nameservers may be malfunctioning
The IANA public suffix is the TLD of the Registered Domain
The TLD for www.itanhaem.sp.gov.br is: sp.gov.br
The current status.io status for Let's Encrypt
Operational