My domain is: home.rogersoft.nl I ran this command: certbot certonly --webroot It produced this output: My web server is (include version): The operating system my web server runs on is (include version): My hosting provider, if applicable, is: I can login to a root shell on my machine (yes): …

Using Let's Debug yields these results https://letsdebug.net/home.rogersoft.nl/1418870 ANotWorking Error home.rogersoft.nl has an A (IPv4) record (83.87.74.223) 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. A timeout…

[image] mbrv4ever: NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x048C6B20>: Failed to establish a new connection: [WinError 10060] What version of Windows are you running? That looks like you can't make a connection from your Windows system to the Let's Encrypt servers…

And nmap -Pn is show no open ports, at least for IPv4 Addresses. $ nmap -Pn home.rogersoft.nl Starting Nmap 7.80 ( https://nmap.org ) at 2023-03-23 16:52 UTC Nmap scan report for home.rogersoft.nl (83.87.74.223) Host is up. rDNS record for 83.87.74.223: 83-87-74-223.cable.dynamic.v4.ziggo.nl All 10…

Maybe your ISP has started blocking your port 80 [again].

[image] Bruce5051: looks like Windows 11. In that case, what does this show? curl google.com

[image] rg305: Maybe your ISP has started blocking your port 80 [again]. That wouldn't affect outgoing HTTPS connections.

So true. Not sure what I was looking at... :face_with_spiral_eyes:

Hi all, I did a check-up with www.grc.com , shielssUP port checker. And yes indeed my ISP. Indeed, it blocked the ports again. Very annoying because it's the only one in my neighborhood with fast internet. And they can remotely adjust my modem whenever they want. Their help desk doesn't answer,…

Maybe their modem can be set to "bridge mode". If so, maybe then you can use your own router to NAT/Port Forward. [without them blocking you - maybe] Yes, I said "maybe" three times on purpose. It is a big "maybe", but worth trying [or, at least, asking your ISP about that solution/workaround].

An unexpected error occurred

Help

Bruce5051 March 23, 2023, 4:59pm 5

From the is Help Topic of the OP Problem certbot on win 11; looks like Windows 11.
(even has the same IPv4 Address)

Topic		Replies	Views
About cerbot on window Help	1	708	November 23, 2020
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An unexpected error occurred: HTTPSConnectionPool Help	7	1608	January 24, 2022
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An unexpected error occurred

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