Let's Debug

Test result for mitutoor.com using http-01

Debug
Requests made to the domain
Request to: mitutoor.com/186.30.55.16, Result: [Address=186.30.55.16,Address Type=IPv4,Server=Kestrel,HTTP Status=200], Issue:
Trace:
@0ms: Making a request to http://mitutoor.com/.well-known/acme-challenge/letsdebug-test (using initial IP 186.30.55.16)
@0ms: Dialing 186.30.55.16
@198ms: Server response: HTTP 200 OK

Debug
A and AAAA records found for this domain
mitutoor.com. 0 IN A 186.30.55.16
An internal error occurred while checking the domain
Failed to query certwatch database to check rate limits: pq: no more connections allowed (max_client_conn)
Challenge update failures for mitutoor.com in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/247121732
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": Invalid response from http://mitutoor.com/.well-known/acme-challenge/-ft6S113L94qm6ZWjiVqc96YFiZMp-xOAtMwpc86Jek [186.30.55.16]: "<!DOCTYPE html><html><head><meta charset=utf-8><meta name=viewport content=\"width=device-width, initial-scale=1.0\"><title>-ft6S1"
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for mitutoor.com is: com
Debug
The current status.io status for Let's Encrypt
Operational

Submitted Feb 25 15:26:21 2021. Sat in queue for 2ms. Completed in 1s. Hide verbose information.