.uk domain list
There are 6,791,480 registrable .uk domain names in our data, with 9,598,394 subdomains under them, in the release updated 16 October 2026 — names only, as historical observations, not proof that a name resolves or is in use today.
The subdomain file has 1.4 .uk names for each registrable .uk domain in the domain file, against 4.0 across all top-level domains. This is a ratio of file rows, not a typical count for one site: many domains have no subdomains in the file. The most common tracked leftmost label is www (4,961,962 names, 51.7% of .uk subdomains). 86.4% of .uk domains sit under a second-level suffix such as co.uk.
.uk domain names
How the 6,791,480 registrable .uk names are built (the label before the suffix):
| Label type | Domains | Share |
|---|---|---|
| Letters only | 5,926,843 | 87.3% |
| Letters and digits | 223,811 | 3.3% |
| Digits only | 33,329 | 0.5% |
| Hyphenated | 607,497 | 8.9% |
| Internationalized (xn--) | 0 | 0.0% |
Public suffixes under .uk:
| Suffix | Domains | Share |
|---|---|---|
co.uk | 5,589,799 | 82.3% |
uk | 925,975 | 13.6% |
org.uk | 226,433 | 3.3% |
me.uk | 22,304 | 0.3% |
gov.uk | 7,721 | 0.1% |
nhs.uk | 3,844 | 0.1% |
.uk subdomains
Depth counts the labels to the left of the registrable domain.
| Depth | Subdomains | Share |
|---|---|---|
| 1 (a.example.uk) | 7,992,261 | 83.3% |
| 2 | 878,689 | 9.2% |
| 3 | 310,907 | 3.2% |
| 4 or more | 416,537 | 4.3% |
Tracked leftmost labels (name patterns, not confirmed services):
| Label | Subdomains | Share |
|---|---|---|
www | 4,961,962 | 51.7% |
mail | 303,339 | 3.2% |
webmail | 209,934 | 2.2% |
cpanel | 183,078 | 1.9% |
webdisk | 178,879 | 1.9% |
cpcalendars | 153,617 | 1.6% |
cpcontacts | 153,550 | 1.6% |
autodiscover | 134,818 | 1.4% |
Getting only .uk
The release is sold as two complete files covering every TLD in it, not as per-TLD lists. To keep only .uk, filter the files you download, for example:
zgrep -E '\.uk$' getdomainlists-2026-10-16-domains.txt.gz > uk-domains.txt zgrep -E '\.uk$' getdomainlists-2026-10-16-subdomains.txt.gz > uk-subdomains.txt
Try the format first with the free 1,000-name samples. Both full files are $9 once, with 30 days to download.
Limits
- Historical observations collected up to this release (updated 16 October 2026); not proof that a name is registered, resolves or is in use today.
- Coverage is incomplete and uneven; these counts describe this release, not the whole .uk namespace.
- Names only: no owner, contact, hosting or registration-date data.