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Daily transfers

Chord diagram of domain transfers between registrars on November 20, 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 October 22, 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 November 20, 2024 and their evolution during the preceding 30 days

Country Domains Parked Trend
Czechia 1 349 994 16.8 %
Slovakia 28 475 40.8 %
USA 25 774 4.2 %
Germany 14 942 16.2 %
Poland 7 683 8.2 %
UK 6 209 9.1 %
France 5 122 9.9 %
China 4 422 2.9 %
Netherlands 4 109 16.1 %
Bulgaria 3 368 2.8 %
Switzerland 2 636 20.2 %
Austria 2 509 24.7 %
Denmark 2 101 6.1 %
Hong Kong SAR China 2 013 11.3 %
Other 21 331 11.4 %

Czech regions

Domains by holder’s region of residence in Czechia – current numbers for November 20, 2024

Region Domains
Hlavní město Praha 423 375 423375
Jihomoravský 169 029 169029
Středočeský 146 101 146101
Moravskoslezský 102 183 102183
Zlínský 65 576 65576
Jihočeský 56 737 56737
Ústecký 52 855 52855
Pardubický 51 412 51412
Královéhradecký 51 127 51127
Plzeňský 47 433 47433
Olomoucký 47 422 47422
Unknown 41 693 41693
Vysočina 39 373 39373
Liberecký 39 177 39177
Karlovarský 16 501 16501

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 321 110 60 9
WEDOS 313 163 67 13
ACTIVE24 189 310 78 32
WEBGLOBE 151 901 49 14
GRANSY 137 358 31 12
other 130 913 29 18
ZONER 64 075 79 29
MEDIA4WEB 50 913 75 5
WEB4U 46 019 74 28
THINLINE 34 913 7 33
1API 21 370 0 2
TELE3 19 660 55 13

Domain operations

Registry operations related to domains in the time period before November 21, 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 November 21, 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 November 21, 2024
rdap
RDAP protocol (successor to Whois)
unix
traditional Whois command-line interface
web
web interface