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Nov 26 at 14:19 comment added user378507 Thank you @dave_thompson_085 and browsermator
Nov 26 at 12:08 history edited schroeder CC BY-SA 4.0
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Nov 26 at 8:34 history left closed in review schroeder Original close reason(s) were not resolved
Nov 26 at 0:50 comment added dave_thompson_085 Sectigo's transparency-log search shows current certs for wikipedia from Let'sEncrypt and GoogleTrust, and recent (expired 2025-10-17) from DigiCert, but GlobalSign not since 2020.
Nov 25 at 21:36 comment added browsermator they do use cloudflare and load balancers so you can have different certs/CAs used there. I guess they'd do that in case one CA had an outage?
Nov 25 at 20:57 comment added schroeder Unless they use Cloudflare, in which case the cert might say GTS ... Welcome to the internet - everything is interconnected.
Nov 25 at 20:50 history edited user378507 CC BY-SA 4.0
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S Nov 25 at 20:49 review Reopen votes
Nov 26 at 8:34
S Nov 25 at 20:49 history edited user378507 CC BY-SA 4.0
added 55 characters in body Added to review
Nov 25 at 20:27 comment added user378507 @schroeder Sorry to not mention LetsEncrypt, but yes, I'm aware LetsEncrypt is also one of their CAs. So, updating: DigiCert, GlobalSign, AND LetsEncrypt are the CAs used by Wikipedia, but definetely not Google!
Nov 25 at 20:20 comment added user378507 @garethTheRed No I'm not, it's a normal conection
Nov 25 at 19:09 comment added garethTheRed I get Let's Encrypt on Android, Linux & Windows. Are you behind some form of proxy or TLS inspection system?
Nov 25 at 19:07 history closed schroeder Not suitable for this site
Nov 25 at 19:05 comment added schroeder And when I check, it's a LetsEncrypt cert. I think the only issue here is your assertion that Wikipedia only uses certain CAs. And I'm not seeing a security question.
Nov 25 at 19:04 history edited schroeder CC BY-SA 4.0
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S Nov 25 at 18:45 review First questions
Nov 25 at 19:09
S Nov 25 at 18:45 history asked user378507 CC BY-SA 4.0