My domain is: samyscrepes.com/ I ran this command: sudo certbot --apache It produced this output: Requesting a certificate for samyscrepes.com Certbot failed to authenticate some domains (authenticator: apache). The Certificate Authority reported these problems: Domain: samyscrepes.com Type: …

Hi @Kritika , [image] Kritika: But I still can't get my certificate same error. Now https://letsdebug.net/samyscrepes.com/1948241 shows MultipleIPAddressDiscrepancy WARNING samyscrepes.com has multiple IP addresses in its DNS records. While they appear to be accessible on the network, we hav…

Hello @Kritika , welcome to the Let's Encrypt community. :slightly_smiling_face: You are the using the HTTP-01 challenge of the Challenge Types - Let's Encrypt , the most common challenge. It states "The HTTP-01 challenge can only be done on port 80" thus Best Practice - Keep Port 80 Open However u…

Thanks It seems that my didn't listen on port 80. i have fix it. But i still can't get my certificate same error. I had a certificate who work on my port 443 but later day i can't renew it so i delate the old who was expired to get a new one and there is the point where i am

here is my dns record on domain name in hostinger [dns 1]

and here is my vps ip address it seem that the ipv6 adress is different [info vps]

@Kritika , Yet the online tool https://unboundtest.com/ has these results https://unboundtest.com/m/AAAA/samyscrepes.com/Q5NOOWYZ Query results for AAAA samyscrepes.com Response: ;; opcode: QUERY, status: NOERROR, id: 6473 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 ;; OP…

@Bruce5051 7 posts after one another? Wow. @Kritika Your IPv6 IP address seems to be changing with every request for your hostname. That's weird. As if it's randomised somehow with each lookup. I have no clue what's going on. Do you have an AAAA RR set in your DNS? Is this some Hostinger feature t…

IPv4 is routing directly to an Apache server but that server appears to have at least one major configuration issue (port 443 is listening for HTTP instead of HTTPS) IPv6 is attempting to route through a Hostinger CDN but not actually functional, this might be related to the port 443 configuration …

yes i use hostinger CDN. I have added a record type AAAA with the ipv6 ip to test it. If it doesn't work i will disable the ipv6

it was Certbot who has configure automaticaly the 443 port when my ssl was working

Unable to obtain SSL Certificates Apache

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Certbot Some challenges have failed Help	15	2804	September 18, 2021
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Unable to obtain SSL Certificates Apache

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