Quick summary
- Term
- Fully Qualified Domain Name
- Plain-English definition
- A fully qualified domain name, or FQDN, is the complete domain name that identifies a specific host in DNS.
- Technical definition
- A fully qualified domain name, or FQDN, is the complete domain name that identifies a specific host in DNS.
- Commonly confused with
- FQDN
Definition
A fully qualified domain name, or FQDN, is the complete domain name that identifies a specific host in DNS.
Why it matters
FQDNs remove ambiguity when configuring DNS and services.
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