Let's Debug

Test result for hemisfero.com using http-01

hemisfero.com has an AAAA (IPv6) record (2600:3c00::f03c:93ff:fe80:f86) but a test request to this address over port 80 did not succeed. Your web server must have at least one working IPv4 or IPv6 address. You should either ensure that validation requests to this domain succeed over IPv6, or remove its AAAA record.
A timeout was experienced while communicating with hemisfero.com/2600:3c00::f03c:93ff:fe80:f86: Get "http://hemisfero.com/.well-known/acme-challenge/letsdebug-test": context deadline exceeded

Trace:
@0ms: Making a request to http://hemisfero.com/.well-known/acme-challenge/letsdebug-test (using initial IP 2600:3c00::f03c:93ff:fe80:f86)
@0ms: Dialing 2600:3c00::f03c:93ff:fe80:f86
@10000ms: Experienced error: context deadline exceeded
A test authorization for hemisfero.com to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
194.195.219.174: Fetching https://hemisfero.com/.well-known/acme-challenge/QZLMhoqX0pP5YtxRuLD2Qm72SnA6tIKJbXt9sOc4x7g: Timeout during connect (likely firewall problem)
Debug
Requests made to the domain
Request to: hemisfero.com/2600:3c00::f03c:93ff:fe80:f86, Result: [Address=2600:3c00::f03c:93ff:fe80:f86,Address Type=IPv6,Server=,HTTP Status=0], Issue: AAAANotWorking
Trace:
@0ms: Making a request to http://hemisfero.com/.well-known/acme-challenge/letsdebug-test (using initial IP 2600:3c00::f03c:93ff:fe80:f86)
@0ms: Dialing 2600:3c00::f03c:93ff:fe80:f86
@10000ms: Experienced error: context deadline exceeded

Request to: hemisfero.com/194.195.219.174, Result: [Address=194.195.219.174,Address Type=IPv4,Server=nginx/1.20.1,HTTP Status=301,Number of Redirects=1,Final HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://hemisfero.com/.well-known/acme-challenge/letsdebug-test (using initial IP 194.195.219.174)
@0ms: Dialing 194.195.219.174
@70ms: Server response: HTTP 301 Moved Permanently
@70ms: Received redirect to https://hemisfero.com/.well-known/acme-challenge/letsdebug-test
@71ms: Dialing 194.195.219.174
@187ms: Server response: HTTP 404 Not Found

Debug
A and AAAA records found for this domain
hemisfero.com. 0 IN A 194.195.219.174
hemisfero.com. 0 IN AAAA 2600:3c00::f03c:93ff:fe80:f86
Challenge update failures for hemisfero.com in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/5867317444
acme: error code 400 "urn:ietf:params:acme:error:connection": 194.195.219.174: Fetching https://hemisfero.com/.well-known/acme-challenge/QZLMhoqX0pP5YtxRuLD2Qm72SnA6tIKJbXt9sOc4x7g: Timeout during connect (likely firewall problem)
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for hemisfero.com is: com
Debug
3 Certificates contributing to rate limits for this domain

Serial: 420489383029337404437157307471860902188876
NotBefore: 2022-12-13 18:09:24 +0000 UTC
Names: [hemisfero.com morethananeditor.com www.hemisfero.com]

Serial: 273928124995329450635905026259661342062578
NotBefore: 2022-12-13 17:14:50 +0000 UTC
Names: [hemisfero.com morethananeditor.com www.hemisfero.com]

Serial: 317125083182848276915298538333708405001308
NotBefore: 2022-12-13 16:40:01 +0000 UTC
Names: [hemisfero.com morethananeditor.com www.hemisfero.com]

Debug
The current status.io status for Let's Encrypt
Operational

Submitted Dec 13 23:39:10 2022. Sat in queue for 6ms. Completed in 26s. Hide verbose information.