fqdn
Validates fully-qualified domain names against RFC 1123, so that they are acceptable to modern bowsers
v1.5.1by ypcrtsMPL 2.0
AI Health Summary — Claude-generated analysis of download trends, maintenance, and risk signals.
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Based on latest version 1.5.1. If you're running an older version, check OSV for your specific version.
Exclude CI/CDPRO
Best Day
1.8M
Apr 15
Worst Day
858.3K
Apr 5
Peaks On
Weds
1.7M avg
Quietest
Suns
886.0K avg
Download Trend
By Version
Version Downloads
By Python Version
Version Downloads
Badge
Markdown
[](/packages/fqdn)
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<a href="/packages/fqdn"><img src="/api/badges/fqdn?period=month" alt="PyPI Stats"></a>