Changing DNS name servers leading to error | Cloudflare Developers | Page 1

marsh sedge Feb 14, 2025, 12:48 AM

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"staging.dash.carbon.host uses an unsupported protocol.
ERR_SSL_VERSION_OR_CIPHER_MISMATCH" Will this show forever for all of my users? I would rather not tell everyone to clear their history

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This is happening for all of my urls under this domain, they work fine in incognito. Some are self hosted with coolify, some with nginx, and one on vercel. None of these work

strong marten Feb 14, 2025, 12:51 AM

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Are you using Total TLS? Your universal cert won't cover 2+ deep subdomains

marsh sedge Feb 14, 2025, 12:53 AM

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Ah, no. Is it possible to run 2+ deep subdomains behind a proxy without the universal cert?

strong marten Feb 14, 2025, 12:56 AM

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Are you using Total TLS?
:p

https://developers.cloudflare.com/ssl/edge-certificates/additional-options/total-tls/

marsh sedge Feb 14, 2025, 12:56 AM

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I worded that horribly, I want the ddos protection of it

strong marten Feb 14, 2025, 12:57 AM

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all proxied records get ddos protection

marsh sedge Feb 14, 2025, 12:57 AM

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Alright so I would need to purchase it, thank you

strong marten Feb 14, 2025, 12:57 AM

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purchase what? thonk

marsh sedge Feb 14, 2025, 12:59 AM

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strong marten purchase what? <:thonk:866655505057710090>

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#Changing DNS name servers leading to error