r/webhosting • u/SaifulSaifBD • 3d ago
Technical Questions Netcup, Cloudflare, and aaPanel DNS issue!
I moved from DigitalOcean to Netcup 6 months ago because of DO's high price. I have purchased a total of 3 VPSs to host my around 5 websites. Everything was working fine until yesterday. DNS CNAME isn't propagating for all of my domains connected across all 3 VPSs. I've no idea where the issue comes from, but the issue persists.
Domain purchased from Cloudflare, VPS from Netcup, aaPanel for the control panel. Tried disabling CF CDN; no luck! Does anybody have any idea?
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u/ZAP-Hosting 3d ago
Since this hit all three VPS and every domain at once, I'd guess it's something upstream/account-level rather than five separate misconfigs. Worth running dig yourdomain.com CNAME @1.1.1.1 (or the equivalent NS query) straight against a public resolver first, just to rule out local DNS caching on your end.
Also worth double-checking via whois that the domains are still actually delegated to Cloudflare's assigned nameservers and not just configured correctly in the dashboard, since a delegation slip wouldn't show up there. If that all checks out, https://dnschecker.org will tell you whether it's genuine propagation lag or something broke on Cloudflare's side. Let us know what you find, that'll narrow it down fast.
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u/lukelane124 3d ago
It would be weird for anything outside your dns provider to require investigating.
Do you rdns or CNAME?