No CAA record on id-rsa.pub (wildcard=false) contains the issuance domain "letsencrypt.org". You must either add an additional record to include "letsencrypt.org" or remove every existing CAA record. A list of the CAA records are provided in the details.
id-rsa.pub. 0 IN CAA 0 issue "amazonaws.com"
CAA records control authorization for certificate authorities to issue certificates for a domain
id-rsa.pub. 0 IN CAA 0 issue "amazonaws.com"
id-rsa.pub. 0 IN CAA 0 issuewild ";"
A and AAAA records found for this domain
id-rsa.pub. 0 IN A 143.204.151.19
id-rsa.pub. 0 IN A 143.204.151.55
id-rsa.pub. 0 IN A 143.204.151.56
id-rsa.pub. 0 IN A 143.204.151.61
id-rsa.pub. 0 IN AAAA 2600:9000:202c:f800:7:a0a8:780:93a1
id-rsa.pub. 0 IN AAAA 2600:9000:202c:ea00:7:a0a8:780:93a1
id-rsa.pub. 0 IN AAAA 2600:9000:202c:3200:7:a0a8:780:93a1
id-rsa.pub. 0 IN AAAA 2600:9000:202c:1000:7:a0a8:780:93a1
id-rsa.pub. 0 IN AAAA 2600:9000:202c:6200:7:a0a8:780:93a1
id-rsa.pub. 0 IN AAAA 2600:9000:202c:ec00:7:a0a8:780:93a1
id-rsa.pub. 0 IN AAAA 2600:9000:202c:b200:7:a0a8:780:93a1
id-rsa.pub. 0 IN AAAA 2600:9000:202c:6a00:7:a0a8:780:93a1
The IANA public suffix is the TLD of the Registered Domain
The TLD for id-rsa.pub is: pub
1 Certificates contributing to rate limits for this domain
Serial: 340938434974342101481676770138062935454031
NotBefore: 2020-10-02 13:37:11 +0000 UTC
Names: [s.id-rsa.pub]
The current status.io status for Let's Encrypt
Planned Maintenance