holmes.uk.com has an A (IPv4) record (92.205.0.183) but a request to this address over port 80 did not succeed. Your web server must have at least one working IPv4 or IPv6 address.
Get "http://holmes.uk.com/.well-known/acme-challenge/letsdebug-test": read tcp 172.104.24.29:57454->92.205.0.183:80: read: connection reset by peer
Trace:
@0ms: Making a request to http://holmes.uk.com/.well-known/acme-challenge/letsdebug-test (using initial IP 92.205.0.183)
@0ms: Dialing 92.205.0.183
@192ms: Experienced error: read tcp 172.104.24.29:57454->92.205.0.183:80: read: connection reset by peer
A test authorization for holmes.uk.com to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
92.205.0.183: Fetching http://holmes.uk.com/.well-known/acme-challenge/GgKOs4w2MjjW6fiodQBxFu95UbIyL4m-7l3eiwLc69Q: Connection reset by peer
Requests made to the domain
Request to: holmes.uk.com/92.205.0.183, Result: [Address=92.205.0.183,Address Type=IPv4,Server=,HTTP Status=0], Issue: ANotWorking
Trace:
@0ms: Making a request to http://holmes.uk.com/.well-known/acme-challenge/letsdebug-test (using initial IP 92.205.0.183)
@0ms: Dialing 92.205.0.183
@192ms: Experienced error: read tcp 172.104.24.29:57454->92.205.0.183:80: read: connection reset by peer
A and AAAA records found for this domain
holmes.uk.com. 0 IN A 92.205.0.183
Challenge update failures for holmes.uk.com in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/9720859004
acme: error code 400 "urn:ietf:params:acme:error:connection": 92.205.0.183: Fetching http://holmes.uk.com/.well-known/acme-challenge/GgKOs4w2MjjW6fiodQBxFu95UbIyL4m-7l3eiwLc69Q: Connection reset by peer
The IANA public suffix is the TLD of the Registered Domain
The TLD for holmes.uk.com is: com
The current status.io status for Let's Encrypt
Operational