List of .construction Zone Domains
.construction Domain Zone Datasets
Download a .construction domain name list or a full dataset with DNS, server IP, emails, and phone numbers.
Zone TLD: .CONSTRUCTION
Zone type: generic (gTLD)
Update frequency: daily (last updated on September 10, 2026)
Total domains monitored: 13,264
Live domains included in datasets: 10,699
Datasets available:
Basic Domain List (download sample 💾)
Detailed Domain Dataset (download sample 💾)
Filters: Active domains, New domains (last 24h)
How many .construction domains are registered?
As of September 10, 2026, the .construction domain list contains 10,699 active .construction domains, 0.003% of all domains tracked by NetAPI, which makes .construction the #404 largest of 1,584 zones. 6 new .construction domains were registered in the last 24 hours and 139 over the last 30 days. Net of expired and deleted domains, the zone changed by −79 (−0.733%) in 30 days and by +939 (+9.62%) year over year.
The .construction domain list and the detailed dataset above are refreshed daily, so these figures move with the zone. 1 .construction 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 .construction zone?
Yes. Download a sample .construction domain list or a sample .construction dataset.
What is a basic domain list, and how does it differ from a detailed dataset?
Both cover the same 10,699 registered domain names in the .construction 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 .construction 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 .construction domains?
Yes. The New domains list contains only the .construction 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=construction&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 .construction 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 .construction basic list is about 47 KB and the detailed dataset about 196 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.
Additional .CONSTRUCTION Zone / Registry Information
Zone Registry: Identity Digital
Dispute Policy: link
Registry Policy: link
Data Privacy Policy: link
One of the biggest domain registry operators, Donuts Inc., introduced the .construction domain. Since its debut in 2014, this domain extension has grown significantly in popularity among construction enterprises of all sizes. This domain is unrestricted to anybody, which means it can be registered from anywhere.
The .construction domain is utilized by a variety of organizations. This domain can help individuals in real estate, plumbing, masonry, painting, and other construction-related industries establish an exclusive online space for projecting services and expertise. Furthermore, websites that highlight how-to guides, do-it-yourself construction projects, or businesses about supplies and equipment may also prefer the .construction domain.
Top DNS providers / .construction domain zone
Share of .construction domains by nameserver provider.
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.
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