List of .yokohama Zone Domains

.yokohama Domain Zone Datasets

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


Zone TLD: .YOKOHAMA

Zone type: generic (gTLD)

Update frequency: daily (last updated on September 12, 2026)

Total domains monitored: 4,392

Live domains included in datasets: 3,272

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
CSV
Basic Domain List Sep 12, 2026 3,272 0 --- --- Download GET
Detailed Domain Dataset Sep 12, 2026 3,272 0 YES YES Download GET

How many .yokohama domains are registered?

As of September 12, 2026, the .yokohama domain list contains 3,272 active .yokohama domains, <0.001% of all domains tracked by NetAPI, which makes .yokohama the #592 largest of 1,584 zones. Net of expired and deleted domains, the zone changed by −19 (−0.577%) in 30 days and by −58 (−1.74%) year over year.

3,272
active .yokohama domains
0
new domains, last 24h
14
new domains, last 30 days
−1.74%
1-year growth (−58)
#592 of 1,584
zones by size
<0.001%
of all tracked domains

The .yokohama domain list and the detailed dataset above are refreshed daily, so these figures move with the zone. 14 .yokohama domains are in the free NetAPI Top 1M. See the Top 1M list. 1 .yokohama domains are currently listed in the compromised domains feed (0.031% of the zone). See the TLD abuse report.


Frequently Asked Questions

See our FAQ for more answers.

Can I download sample datasets for the .yokohama zone?

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

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

Both cover the same 3,272 registered domain names in the .yokohama 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 .yokohama 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 .yokohama domains?

Yes. The New domains list contains only the .yokohama 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=yokohama&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 .yokohama 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 .yokohama basic list is about 16 KB and the detailed dataset about 51 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 .YOKOHAMA Zone / Registry Information

GMO Registry — .yokohama registry logo

Zone Registry: GMO Registry

Dispute Policy: link

Registry Policy: link

Data Privacy Policy: link

The .yokohama domain is a geographic top-level domain for the city of Yokohama, Japan, launched in 2014 and operated by GMO Registry, which also runs .tokyo, .nagoya and .okinawa.
Registration is open to anyone worldwide without residency requirements. It is used by Yokohama businesses, tourism operators, events and local organisations for regional branding.

Top DNS providers / .yokohama domain zone

Share of .yokohama domains by nameserver provider.

Compromised .yokohama Domains

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

The list of compromised domains in the .yokohama 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.


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