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Daily transfers

Chord diagram of domain transfers between registrars on April 28, 2024
A chord diagram represents flows between several entities, each represented by a segment on the outer part of the circular layout. Chords (arcs) are drawn between each pair of entities, representing bi-directional transfers between them. The size of a chord is proportional to the magnitude of the flow.

Monthly transfers

Heatmap of domain transfers between registrars since March 30, 2024

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Domains

Number of second-level domains registered in .CZ
The domain counts correspond to the end of each year, and the present day for the current year.

Countries

Domains by country of holders’ residence – current numbers for April 28, 2024 and their evolution during the preceding 30 days

Country Domains Parked Trend
Czechia 1 338 164 19.8 %
Slovakia 28 151 40.6 %
USA 27 175 5.1 %
Germany 17 139 15.1 %
Poland 7 656 17.4 %
UK 6 236 10 %
France 5 199 17.9 %
Netherlands 4 018 17.3 %
China 3 950 1.9 %
Italy 2 820 5.9 %
Switzerland 2 738 23.1 %
Austria 2 515 25.8 %
Bulgaria 2 407 3.3 %
Ukraine 1 688 8.7 %
Other 19 277 13.9 %

Czech regions

Domains by holder’s region of residence in Czechia – current numbers for April 28, 2024

Region Domains
Hlavní město Praha 420 105 420105
Jihomoravský 166 476 166476
Středočeský 144 222 144222
Moravskoslezský 101 592 101592
Zlínský 65 162 65162
Jihočeský 56 176 56176
Ústecký 52 948 52948
Pardubický 51 067 51067
Královéhradecký 50 490 50490
Olomoucký 47 033 47033
Plzeňský 46 486 46486
Unknown 42 268 42268
Vysočina 39 111 39111
Liberecký 38 775 38775
Karlovarský 16 253 16253

Holders

Holders by country of residence

Bar chart on the left initially displays current counts of holders. Click the “Play” button to animate the chart or manually drag the slider.

Slope graph on the right shows the changes in the top list of foreign holders over the last 4 years.

Registrars

Domains by registrars - current numbers and changes in the top list of registrars over last 4 years

Registrar Domains DNSSEC (%) Parked (%)
INTERNET-CZ 317 960 60 9
WEDOS 313 354 66 25
ACTIVE24 190 763 81 32
WEBGLOBE 142 819 53 14
GRANSY 141 085 24 13
other 126 959 29 17
ZONER 63 396 76 28
MEDIA4WEB 50 569 76 6
WEB4U 46 858 74 28
THINLINE 32 634 6 33
1API 22 131 0 3
TELE3 20 594 54 13

Domain operations

Registry operations related to domains in the time period before April 29, 2024
Check
Check availability of a domain
Create
Create a domain
Delete
Delete a domain
Info
Get info about a domain
Renew
Renew a domain
SendAuthInfo
Send authorization info associated with a domain
Transfer
Transfer a domain
Update
Update a domain

Contact operations

Registry operations related to contacts in the time period before April 29, 2024
Check
Check availability of a contact
Create
Create a contact
Delete
Delete a contact
Info
Get info about a contact
SendAuthInfo
Send authorization info associated with a contact
Transfer
Transfer a contact
Update
Update a contact

Whois requests

Whois requests by user interface in the week before April 29, 2024
rdap
RDAP protocol (successor to Whois)
unix
traditional Whois command-line interface
web
web interface