euat.udc.es has an A (IPv4) record (193.144.61.119) 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://euat.udc.es/.well-known/acme-challenge/letsdebug-test": read tcp 172.104.24.29:46430->193.144.61.119:80: read: connection reset by peer
Trace:
@0ms: Making a request to http://euat.udc.es/.well-known/acme-challenge/letsdebug-test (using initial IP 193.144.61.119)
@0ms: Dialing 193.144.61.119
@233ms: Experienced error: read tcp 172.104.24.29:46430->193.144.61.119:80: read: connection reset by peer
A test authorization for euat.udc.es to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
193.144.61.119: Fetching http://euat.udc.es/.well-known/acme-challenge/SE8PKYfDg3zqdtzNuNW529OjX4PZBQJp7HGrjSm7_sQ: Connection reset by peer
Requests made to the domain
Request to: euat.udc.es/193.144.61.119, Result: [Address=193.144.61.119,Address Type=IPv4,Server=,HTTP Status=0], Issue: ANotWorking
Trace:
@0ms: Making a request to http://euat.udc.es/.well-known/acme-challenge/letsdebug-test (using initial IP 193.144.61.119)
@0ms: Dialing 193.144.61.119
@233ms: Experienced error: read tcp 172.104.24.29:46430->193.144.61.119:80: read: connection reset by peer
A and AAAA records found for this domain
euat.udc.es. 0 IN A 193.144.61.119
Challenge update failures for euat.udc.es in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/2724975654
acme: error code 400 "urn:ietf:params:acme:error:connection": 193.144.61.119: Fetching http://euat.udc.es/.well-known/acme-challenge/SE8PKYfDg3zqdtzNuNW529OjX4PZBQJp7HGrjSm7_sQ: Connection reset by peer
The IANA public suffix is the TLD of the Registered Domain
The TLD for euat.udc.es is: es
5 Certificates contributing to rate limits for this domain
Serial: 276926501715784417054811143942647006607883
NotBefore: 2022-05-28 16:08:07 +0000 UTC
Names: [pcmecanismos.eps.cdf.udc.es]
Serial: 371201731790898643178097124753207349052658
NotBefore: 2022-05-27 15:14:05 +0000 UTC
Names: [filo249.udc.es]
Serial: 423364580093563718797765108332492652499511
NotBefore: 2022-05-27 09:14:22 +0000 UTC
Names: [ftp.udc.es]
Serial: 426721289247854660258257119607194159409176
NotBefore: 2022-05-27 06:50:03 +0000 UTC
Names: [xnas.gtec.udc.es]
Serial: 366592657658157994422769335840524125576937
NotBefore: 2022-05-25 10:35:11 +0000 UTC
Names: [jenui2022.udc.es]
The current status.io status for Let's Encrypt
Operational