Hello, We are experiencing problems with renewing/getting new certificates. I believe, that our IP might be banned and will explain further after filling out the standard form: My domain is: enobyte.com Subdomain: matrix.enobyte.com I ran this command: certbot renew It produced this output: […

Welcome to the community @Enobyte A timeout and unreachable are not the kinds of errors seen with blocked IP's. I get timeouts trying to reach your domain from my own test server. I realize this is inbound to you while you are showing outbound connection problems. But, should I be able to reach …

Using this online tool https://check-host.net/ is showing several locations around the world having Connection timed out (including the USA) while others are OK Permanent link to this check report From my IPv4 location I cannot connect $ curl -Ii http://matrix.enobyte.com/.well-known/acme-challen…

Let's Debug results https://letsdebug.net/enobyte.com/1375212 Supplemental, both matrix.enobyte.com and enobyte.com have the same IPv4 Address; it's fine. $ nslookup -q=a matrix.enobyte.com ns1.first-ns.de. Server: ns1.first-ns.de. Address: 213.239.242.238#53 Name: matrix.enobyt…

Dear @MikeMcQ and @Bruce5051 , Thank you for your fast responses. Usually the IP itself should forward to the default server (redirect 302 to https://academy.enobyte.com ) We also did notice that there are some connectivity issues which we have yet to completely understand (since a simple reload ca…

[image] Enobyte: so I'm suspecting our network is degrading right now That would be my guess as well.

[image] Enobyte: certbot 0.40.0 Side note that is an old version of Certbot - Certbot 2.3.0 Release

What shows?: sudo traceroute -4 -T -p 443 acme-v02.api.letsencrypt.org

Ok, I got a few things back running and letsdebug now shows a working result for enobyte.com ( https://letsdebug.net/enobyte.com/1375307 ) The issue with the SSL termination proxy and letsencrypt remains. [image] Bruce5051: Side note that is an old version of Certbot - Certbot 2.3.0 Release T…

[image] Enobyte: I initially thought that this IP might be banned by a firewall. That could be the problem. If you can NAT all outbound connections to IP 172.65.32.248 via the .146 IP, that would "workaround" the problem. Of course, you might still have the (lack of a functional) IPv6 probl…

[image] rg305: That could be the problem. If you can NAT all outbound connections to IP 172.65.32.248 via the .146 IP, that would "workaround" the problem. I was actually already considering doing that, but it's not really solving the underlying issue: Something in the line is blocking that…

IP got probably banned

Help

Bruce5051 February 15, 2023, 3:51pm 7

Side note that is an old version of Certbot - Certbot 2.3.0 Release

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IP got probably banned

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