Search Setup for Free

Cloudflare Developers•2y ago

SSL UNRECOGNIZED NAME ALERT

It was working last night for https/http, now I just get this:

ERR_SSL_UNRECOGNIZED_NAME_ALERT
It did the automatic edge certificate or something

Cloudflare Developers Join

Welcome to the official Cloudflare Developers server. Here you can ask for help and stay updated with the latest news

83,384Members

View on Discord

Similar Threads

Was this page helpful?

Product

Pricing Docs Communities

Resources

About Blog Changelog Contributors

Legal

Terms Privacy Cookies EULA

Twitter GitHub Discord

© 2026 Hedgehog Software, LLC. All rights reserved.

© 2026 Hedgehog Software, LLC

Twitter GitHub Discord

More

Communities Docs About Terms Privacy

Similar Threads

ERR_SSL_UNRECOGNIZED_NAME_ALERT

CDCloudflare Developers / general-help

tunnel error: SSL_ERROR_INTERNAL_ERROR_ALERT

CDCloudflare Developers / pages-help

SSL routines:ST_CONNECT:tlsv1 alert protocol version

CDCloudflare Developers / workers-and-pages-help

CDCloudflare Developers / pages-help

fred

Ffred It was working last night for https/http, now I just get this: ERR_SSL_UNRECOGN...

Chaika

C

Chaika•5/23/24, 6:37 PM

Are you using Cloudflare's Origin Certificate without enabling proxy on the dns record?

Chaika

C

Chaika•5/23/24, 6:37 PM

otherwise what's the broken url?

Chaika

CChaika Are you using Cloudflare's Origin Certificate without enabling proxy on the dns ...

fred

F

fredOP•5/23/24, 7:04 PM

Someone told me not to use the origin certificate, URL is https://hook.proximatech.us

fred

Ffred Someone told me not to use the origin certificate, URL is https://hook.proximate...

Chaika

C

Chaika•5/23/24, 7:05 PM

That's pointed to Heroku unproxied. Their side/web server is responding with that error, most likely indictating they don't have a valid SSL cert to use. I would follow up on their end/make sure you have everything configured right over there

Chaika

CChaika That's pointed to Heroku unproxied. Their side/web server is responding with tha...

fred

F

fredOP•5/23/24, 7:06 PM

Do I use the origin certificate for Heroku? When I use the client one its a SAN and it's not secure according to the site

fred

Ffred Do I use the origin certificate for Heroku? When I use the client one its a SAN ...

Chaika

C

Chaika•5/23/24, 7:07 PM

You can use the Origin Certificate as long as you enable Proxy on the record in Cloudflare. Heroku might see it as not secure yea, but as long as you can bypass that and enable proxy you're fine. It's only trusted by the CF Proxy

Chaika

C

Chaika•5/23/24, 7:08 PM

I mean the one under the Origin Server tab, not the Client Certificate one, if you're saying that

Chaika

CChaika I mean the one under the Origin Server tab, not the Client Certificate one, if y...

fred

F

fredOP•5/23/24, 7:08 PM

I mean that too. Will this cover "hook"? I'm pretty sure it would, just wondering.

fred

Ffred I mean that too. Will this cover "hook"? I'm pretty sure it would, just wonderin...

Chaika

C

Chaika•5/23/24, 7:09 PM

the wildcard would yea, or you can specify hookhook specifically, better idea/more secure if you plan on only using that cert for that

Chaika

CChaika the wildcard would yea, or you can specify `hook` specifically, better idea/more...

fred

F

fredOP•5/23/24, 7:09 PM

So, this is a Heroku issue?

fred

Ffred So, this is a Heroku issue?

Chaika

C

Chaika•5/23/24, 7:10 PM

no, now that issue is caused by your DNS Record not being proxied in Cloudflare

Chaika

CChaika no, now that issue is caused by your DNS Record not being proxied in Cloudflare

fred

F

fredOP•5/23/24, 7:10 PM

fred

Ffred Click to see attachment

Chaika

C

Chaika•5/23/24, 7:11 PM

If you go to the top of your screen in Cloudflare, does it say your domain is active?

fred

F

fredOP•5/23/24, 7:12 PM

Chaika

C

Chaika•5/23/24, 7:13 PM

Did you recently touch your namecheap config?

Chaika

C

Chaika•5/23/24, 7:13 PM

I see your domain as using namecheap's DNS, not Cloudflare's

fred

F

fredOP•5/23/24, 7:13 PM

Ah, so I have to keep cloudfares DNS records on there?

Chaika

C

Chaika•5/23/24, 7:14 PM

In namecheap? Yea, you have to keep Cloudflare as your nameserver and make all dns changes in CF

Chaika

CChaika In namecheap? Yea, you have to keep Cloudflare as your nameserver and make all d...

fred

F

fredOP•5/23/24, 7:16 PM

Ohh, it all makes sense now. I'll just wait until that changes

Chaika

C

Chaika•5/23/24, 7:17 PM

yea that's def part of it, going to have to wait a bit for that change to propagate

Chaika

CChaika yea that's def part of it, going to have to wait a bit for that change to propag...

fred

F

fredOP•5/23/24, 7:26 PM

What do you recommend for this? I'm using "hook" for like webhooks and POST

fred

Ffred What do you recommend for this? I'm using "hook" for like webhooks and POST

Chaika

C

Chaika•5/23/24, 7:27 PM

Full Strict and never anything else

fred

F

fredOP•5/23/24, 8:17 PM

Alright it worked, thanks

car

C

car•5/23/24, 11:49 PM

worker

hook

hook