All my certs are missing

[ntdgy2001]

What is the name of the domain?

sustc.icu

What is the issue you’re encountering

Edge Certificates has no ssl cert

Was the site working with SSL prior to adding it to Cloudflare?

No

What is the current SSL/TLS setting?

Full

Screenshot of the error

[Laudian]

dig +short websync.web.tg.cf.sustc.icu
jisu.sustc.icu.
jisu.sustc.icu.cdn.cloudflare.net.

websync.web.tg.cf.sustc.icu is a CNAME to jisu.sustc.icu
jisu.sustc.icu is a CNAME to jisu.sustc.icu.cdn.cloudflare.net

However, jisu.sustc.icu.cdn.cloudflare.net does not exist.

dig jisu.sustc.icu.cdn.cloudflare.net

; <<>> DiG 9.18.24-0ubuntu0.22.04.1-Ubuntu <<>> jisu.sustc.icu.cdn.cloudflare.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 9021
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;jisu.sustc.icu.cdn.cloudflare.net. IN  A

;; AUTHORITY SECTION:
cloudflare.net.         1800    IN      SOA     ns1.cloudflare.net. dns.cloudflare.com. 2345960766 10000 2400 604800 1800

;; Query time: 12 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Thu Jul 11 18:06:09 CEST 2024
;; MSG SIZE  rcvd: 120

[ntdgy2001]

Here used be a list of domains such as test.sustc.icu etc, and it works a few days ago… So i’m wondering why cloudflare clear all my ssl domains and when i add new domains to cloudflare, it doesn’t work.

[ntdgy2001]

If i disable universal cert, it likes this. However, it used to be a lot here.

[Laudian]

As I said, it doesn’t look like jisu.sustc.icu is active on Cloudflare anymore.

It might be because you removed the cloudflare-verify TXT record from your DNS, because I can’t find that.