Download the list of .ac domains

Zone	Updated	Domains
.ac domains	06.05.2026 00:10 (CET) next update in 24 hours	3 898	Download (zip txt)
.ac detailed dataset (full)	06.05.2026	3 898	Download (zip)
.ac detailed dataset (daily update)	06.05.2026	15	Download (zip)
.ac extended detailed dataset (full)	06.05.2026	3 898	Upgrade to ULTIMATE (zip)
.ac extended detailed dataset (daily update)	06.05.2026	15	Upgrade to ULTIMATE (zip)

.ac is a country code top-level domain (ccTLD), zone registry maintained by Network Information Center (AC Domain Registry) c/o Cable and Wireless (Ascension Island).
We have 3 898 domains available in .ac zone at the time of: 06.05.2026.

Several dataset options are available, including a simple list of domains and detailed/extended detailed datasets that include email addresses, phone numbers, geodata, DNS, technologies and more. You can learn more about the dataset formats: detailed, extended detailed. You can download a list of all active domains in this zone or a list of newly registered domains only. All datasets are updated daily.

The file contains the most complete list of all registered domains in .ac zone. You can download a list of all .ac Internet addresses in one file in one click. Each domain is represented as a separate line in the file. We update the data in the file every day. Data is also available via API.

A complete list of zones