#1143175 debian 13 trixie stable cloudflare-ddns 2.1.0-3 does not support cloudflare's new token format

Package:
cloudflare-ddns
Source:
cloudflare-ddns
Description:
dynamically update a DNS record using Cloudflare
Submitter:
Justin Piszcz
Date:
2026-07-31 10:37:03 UTC
Severity:
normal
#1143175#5
Date:
2026-07-31 10:35:56 UTC
From:
To:
Proof:

# cloudflare-ddns __REDACTED_OLD_API_KEY 'my.domain.com'
The A record is up to date
The AAAA record is up to date

# cloudflare-ddns cfut_2026_API_KEY_NOT_SUPPORTED 'my.domain.com'
Error getting DNS record info
API response:


Notes:
Cloudflare changed the format of newly generated API credentials in
2026. New User API Tokens now use a prefixed format:
cfut_ + 40 characters + checksum