My IP is: 144.24.150.59
I ran this command: docker run -it --rm --name certbot -v "/etc/letsencrypt:/etc/letsencrypt" -v "/opt/cloudflare.ini:/cloudflare.ini" certbot/dns-cloudflare certonly --dns-cloudflare --dns-cloudflare-credentials /cloudflare.ini --dns-cloudflare-propagation-seconds 18 --agree-tos --staple-ocsp -m myemail@example.com --non-interactive -d example.com
It produced this output:
An unexpected error occurred:
requests.exceptions.ConnectionError: HTTPSConnectionPool(host='acme-v02.api.letsencrypt.org', port=443): Max retries exceeded with url: /directory (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0xffffb2a9bfa0>: Failed to establish a new connection: [Errno -3] Try again'))
My web server is (include version): nginx latest docker image
The operating system my web server runs on is (include version): docker on ubuntu 20.04
My hosting provider, if applicable, is: oracle
I can login to a root shell on my machine (yes or no, or I don't know): yes
I'm using a control panel to manage my site (no, or provide the name and version of the control panel): no
The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot): latest certbot image pulled from docker registry
Output of curl:
* Trying 172.65.32.248:443...
* Connected to acme-v02.api.letsencrypt.org (172.65.32.248) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* CAfile: /etc/ssl/certs/ca-certificates.crt
* CApath: /etc/ssl/certs
* TLSv1.0 (OUT), TLS header, Certificate Status (22):
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.2 (IN), TLS header, Certificate Status (22):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.2 (IN), TLS header, Finished (20):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Certificate (11):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, CERT verify (15):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Finished (20):
* TLSv1.2 (OUT), TLS header, Finished (20):
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
* TLSv1.2 (OUT), TLS header, Supplemental data (23):
* TLSv1.3 (OUT), TLS handshake, Finished (20):
* SSL connection using TLSv1.3 / TLS_AES_256_GCM_SHA384
* ALPN, server accepted to use h2
* Server certificate:
* subject: CN=acme-v02.api.letsencrypt.org
* start date: Mar 7 22:33:06 2023 GMT
* expire date: Jun 5 22:33:05 2023 GMT
* subjectAltName: host "acme-v02.api.letsencrypt.org" matched cert's "acme-v02.api.letsencrypt.org"
* issuer: C=US; O=Let's Encrypt; CN=R3
* SSL certificate verify ok.
* Using HTTP2, server supports multiplexing
* Connection state changed (HTTP/2 confirmed)
* Copying HTTP/2 data in stream buffer to connection buffer after upgrade: len=0
* TLSv1.2 (OUT), TLS header, Supplemental data (23):
* TLSv1.2 (OUT), TLS header, Supplemental data (23):
* TLSv1.2 (OUT), TLS header, Supplemental data (23):
* Using Stream ID: 1 (easy handle 0xaaaad8402ca0)
* TLSv1.2 (OUT), TLS header, Supplemental data (23):
> GET /directory HTTP/2
> Host: acme-v02.api.letsencrypt.org
> user-agent: curl/7.81.0
> accept: */*
>
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* old SSL session ID is stale, removing
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* Connection state changed (MAX_CONCURRENT_STREAMS == 128)!
* TLSv1.2 (OUT), TLS header, Supplemental data (23):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
< HTTP/2 200
< server: nginx
< date: Fri, 21 Apr 2023 10:32:09 GMT
< content-type: application/json
< content-length: 756
< cache-control: public, max-age=0, no-cache
< x-frame-options: DENY
< strict-transport-security: max-age=604800
<
{
"keyChange": "https://acme-v02.api.letsencrypt.org/acme/key-change",
"meta": {
"caaIdentities": [
"letsencrypt.org"
],
"termsOfService": "https://letsencrypt.org/documents/LE-SA-v1.3-September-21-2022.pdf",
"website": "https://letsencrypt.org"
},
"newAccount": "https://acme-v02.api.letsencrypt.org/acme/new-acct",
"newNonce": "https://acme-v02.api.letsencrypt.org/acme/new-nonce",
"newOrder": "https://acme-v02.api.letsencrypt.org/acme/new-order",
"renewalInfo": "https://acme-v02.api.letsencrypt.org/get/draft-ietf-acme-ari-00/renewalInfo/",
"revokeCert": "https://acme-v02.api.letsencrypt.org/acme/revoke-cert",
"y53CBCkT7qk": "https://community.letsencrypt.org/t/adding-random-entries-to-the-directory/33417"
* Connection #0 to host acme-v02.api.letsencrypt.org left intact
}