List of .SI domains, .SI domain zone datasets

Q: Can I download sample datasets for the .si zone?

Yes. Download a sample .si domain list (https://netapi.com/api2/?method=sample&zone_tld=si&dataset_type=list) or a sample .si dataset (https://netapi.com/api2/?method=sample&zone_tld=si&dataset_type=dataset).

Zone TLD: .SI

Zone type: country-code

Update frequency: monthly (last updated on June 12, 2026 )

Total domains monitored: 105,564

Tracked domains included in datasets: 105,564

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

The vertical axis uses only this chart's value range so small changes over time are easier to see.

Dataset type choose your desired type	Last updated next update: tomorrow	Total domains in current dataset	Emails crawled from websites	Phones crawled from websites
Basic Domain List	June 12, 2026	105,564	---	---	Download GET
Detailed Domain Dataset	June 12, 2026	105,564	YES	YES	Download GET

Frequently Asked Questions

See our FAQ for more answers.

Can I download sample datasets for the .si zone?

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

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

Both cover the same 105,564 registered domain names in the .si 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.

Why are .si datasets updated monthly?

The .si zone is a country-code zone, and its registry zone file is not directly accessible. NetAPI discovers .si domains through large-scale crawls and publishes consolidated monthly dataset builds.

How do I automate daily downloads?

Schedule automatic downloads with the NetAPI. 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 .SI Zone / Registry Information

Zone Registry: Academic and Research Network of Slovenia (ARNES)

Dispute Policy: link

Registry Policy: link

Data Privacy Policy: link

The .si is an Internet country code top-level domain (TLD) administered by the Academic and Research Network of Slovenia (ARNES). Its creation dates back to 28th April 1992 for businesses, organizations, or individuals targeting the Slovenian market or audience. The popularity of this TLD is followed by individual-level registration without even a resident of this country.

The word “si” is the second person singular of the verb “to be” in the Slovene language. It also means “yes” when translated into Spanish, making it highly accepted in this market. Other than targeting the Slovenian market, “.si” can help companies demonstrate Silicon or System Integration as the main line of operation.

The registry began to host almost 10,000 domains in 2010, after which it increased to 100,000 and 150,000 in 2012 and 2022, respectively. However, until May 2024, the registry hosted 155,464 domain names, making it highly accessible worldwide.

Here, you can download the list of .si domains, as well as .lt domain zone lists, .lv domain zone lists, and others.

Compromised .si Domains

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

The list of compromised domains in the .si 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.

List of .si Zone Domains

.si Domain Zone Datasets