Domain Expiration Monitoring shows "( Invalid Date )"

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️ Security Policy

• I have read and agree to Uptime Kuma's Security Policy.

Description

When monitoring a .com.tw domain with the Domain Expiration monitor type, Uptime Kuma displays Domain Exp. ( Invalid Date ) on the dashboard, even though the expiration date is correctly accessible via TWNIC's RDAP service (https://ccrdap.twnic.tw/tw/domain/{example.com.tw}).

Reproduction steps

Setup a domain expire check on a .com.tw domain.

Expected behavior

Not flood the logs with info that it can not check. But Log it once.

Actual Behavior

Logs each min.

Uptime-Kuma Version

2.5.0

Operating System and Arch

Docker

Browser

Chome

️ Deployment Environment

not relevant

Relevant log output