Certs for custom domains

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Hi,

any know issue on custom domais? I’ve issued 2 certs and configured the DNS exactly how you say and I can’t reach my app.

I’ve also followed this Morgan Kartchner - Blog - Using Fly.io for Hosting and Cloudflare for DNS

I’ve already try Cloudflare and also from namecheap DNS configs. No Luck so far… Any help?

Thanks

1 Like
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Hi,

Is the certificate showing as having been issued (with the Fly CLI or dashboard)?

You will need to either CNAME your domain to the name.fly.dev or add A/AAAA records to the IPv4/IPv6 respectively so that Fly can verify it is your domain.

Using Cloudflare can complicate things a bit because it has its own proxy (orange-cloud record) which Fly does not expect. It is simplest to grey-cloud those DNS records in Cloudflare if you don’t need its features (WAF etc). Then it should work.

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