List of .energy Zone Domains

.energy Domain Zone Datasets

Download a .energy domain name list or a full dataset with DNS, server IP, emails, and phone numbers.

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Zone TLD: .ENERGY

Zone type: generic (gTLD)

Update frequency: daily (last updated on September 10, 2026)

Total domains monitored: 41,067

Live domains included in datasets: 33,080

Datasets available:
Basic Domain List (download sample 💾)
Detailed Domain Dataset (download sample 💾)

Filters: Active domains, New domains (last 24h)

Dataset type
choose a type		 Last updated
next update: tomorrow 		Active domains
currently registered		 New domains
last 24h 		Emails
crawled from websites 		Phones
crawled from websites
Basic Domain List Sep 10, 2026 33,080 33 --- --- Download GET
Detailed Domain Dataset Sep 10, 2026 33,080 33 YES YES Download GET

How many .energy domains are registered?

As of September 10, 2026, the .energy domain list contains 33,080 active .energy domains, 0.009% of all domains tracked by NetAPI, which makes .energy the #224 largest of 1,584 zones. 33 new .energy domains were registered in the last 24 hours and 954 over the last 30 days. Net of expired and deleted domains, the zone changed by +227 (+0.691%) in 30 days and by +7,587 (+29.8%) year over year.

33,080
active .energy domains
33
new domains, last 24h
954
new domains, last 30 days
+29.8%
1-year growth (+7,587)
#224 of 1,584
zones by size
0.009%
of all tracked domains

The .energy domain list and the detailed dataset above are refreshed daily, so these figures move with the zone. 43 .energy domains are in the free NetAPI Top 1M. See the Top 1M list.

Frequently Asked Questions

See our FAQ for more answers.

Can I download sample datasets for the .energy zone?

Yes. Download a sample .energy domain list or a sample .energy dataset.

What is a basic domain list, and how does it differ from a detailed dataset?

Both cover the same 33,080 registered domain names in the .energy zone. A basic list is one domain name per line in a gzip CSV. A detailed dataset adds DNS servers, server IP, hostname, emails, phone numbers, and more. See the dataset format details.

What are active and new domains?

Datasets for .energy are updated daily. Active domains are all currently registered names in the zone. New domains are names added in the last 24 hours.

Can I download only newly registered .energy domains?

Yes. The New domains list contains only the .energy domains registered in the last 24 hours and is rebuilt every day. To download it manually, sign in and click the number in the New domains column of the download table on this page (the Download button next to it gets the full list of active domains). Through the API, call /api2/?method=download&zone_tld=energy&dataset_type=list&filter_type=new&token=YOUR_API_TOKEN (dataset_type=dataset for the detailed dataset); see the API documentation.

What format and size is the file?

Every .energy domain list and dataset is a CSV file compressed with gzip (.csv.gz): the basic list has one domain name per line, the detailed dataset has one row per domain with the columns described in the dataset format details. Compressed, the current .energy basic list is about 138 KB and the detailed dataset about 580 KB. Any archiver opens gzip files, for example the free 7-Zip on Windows, and the API can also serve the files uncompressed (format=plain).

How do I automate daily downloads?

Schedule automatic downloads through the API. See the API documentation for authentication and endpoints.

Are emails and phone numbers available for every domain?

No. We collect contact details from public websites when available. Many domains have no published email or phone, and we do not guarantee these fields on every row. Do not use the data for unsolicited bulk outreach.

Related domain zones

Other zones you can download alongside .energy — lists and datasets in the same format.

Similar in size

Largest generic zones

Same registry (Identity Digital)

Largest country-code zones

Additional .ENERGY Zone / Registry Information

Identity Digital — .energy registry logo

Zone Registry: Identity Digital

Dispute Policy: link

Registry Policy: link

Data Privacy Policy: link

Businesses belonging to the renewable gas or oil industry can register to the .energy domain for better online visibility. It is a generic top-level domain targeting individuals in the energy industry or are related to the field. On April 23, 2014, the domain name was officially launched for public use and has built massive popularity within a few years.

The .energy is an industry-specific domain used by websites who promote energy conservation and green energy practices. It follows secure registration regulations and has no strict regional or geographic restrictions. The domain extension helps you increase your business in both local and international markets.

With the .energy domain, you can stay ahead of the competition and build a unique presence in the online market. It is a short, memorable, and highly accessible domain extension. Individuals or companies can directly register to the top-level category by providing some general business information and documents.

Top DNS providers / .energy domain zone

Share of .energy domains by nameserver provider.

Compromised .energy Domains

Live compromised domain count per day (last 30 days).

The list of compromised domains in the .energy zone can be downloaded here.

The full list of compromised domains can be downloaded here.

Chart Y-axis is scaled to the data range to show day-to-day changes (not from zero).

Based on this dataset and daily threat-intelligence signals. Domains may be listed after observed phishing, malware, spam, botnet, or similar activity; inclusion does not imply malicious intent by the owner, registrar, registry, or host. Updated daily; figures may change as new data arrives.

Questions? See our FAQ or contact us.

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