# certification authority restriction

> type of resource record in the Domain Name System (DNS)

**Wikidata**: [Q56099044](https://www.wikidata.org/wiki/Q56099044)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/CAA_record)  
**Source**: https://4ort.xyz/entity/certification-authority-restriction


## References

1. [Source](https://www.iana.org/assignments/dns-parameters/dns-parameters.xhtml)