.radio

2,882 domains as of 13 Aug 2026

Domains

2,882

13 Aug 2026

30-day change

–

Signed in root

✔ Yes

DS record present

Type

Generic

ASCII

Registrar figures are for April 2026. ICANN publishes monthly registry reports about three months in arrears, and they are the only source that attributes domains to registrars — zone files do not contain registrar information. Methodology.

Registry details

From the IANA Root Zone Database and RDAP bootstrap.

Registry operator: Digity, LLC
Technical backend: unknown — this TLD runs vanity infrastructure that identifies no platform
Delegated: 12 Oct 2016
Nameservers: a.nic.radio, b.nic.radio, c.nic.radio, d.nic.radio
RDAP: https://rdap.nic.radio
Zone data: CZDS access approved — counted daily

Registrar share

individual · combined

Individual ICANN accreditations, matching the registry report line for line. 35 reported volume in this TLD.

3kdomains reported

Share of .radio by registrar
COREhub, S.R.L.	1,752	58.01%
Key-Systems, LLC	232	7.68%
MarkMonitor Inc.	189	6.26%
Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA	156	5.17%
Gandi SAS	107	3.54%
Nom-iq Ltd. dba COM LAUDE	97	3.21%
united-domains GmbH	83	2.75%
OVH sas	61	2.02%
101domain GRS Limited	60	1.99%
EnCirca, Inc.	51	1.69%
Other25 more registrars	232	7.68%

Domains by month, 2024–present

From ICANN's monthly registry reports — the registry's own count, summed across registrars. This is the long history: it reaches back to delegation, where the daily series below can only start when this site began collecting zone files.

Month	Domains	Change	Registrars	Net adds	Deletes
Apr 2026	3,020	▲ +12	35	32	0
Mar 2026	3,008	▲ +13	35	55	3
Feb 2026	2,995	▲ +17	36	44	1
Jan 2026	2,978	▼ -54	36	34	0
Dec 2025	3,032	▲ +13	35	35	0
Nov 2025	3,019	▲ +8	35	34	0
Oct 2025	3,011	▲ +10	35	34	0
Sep 2025	3,001	▲ +3	35	33	0
Aug 2025	2,998	▲ +13	35	34	0
Jul 2025	2,985	▼ -8	36	27	0
Jun 2025	2,993	▲ +1	36	24	0
May 2025	2,992	▲ +12	36	37	0
Apr 2025	2,980	▲ +12	36	44	0
Mar 2025	2,968	▲ +3	36	28	2
Feb 2025	2,965	▼ -18	36	28	0
Jan 2025	2,983	▼ -33	36	26	2
Dec 2024	3,016	▼ -9	36	33	0
Nov 2024	3,025	▲ +8	36	33	0
Oct 2024	3,017	▼ -17	36	24	0
Sep 2024	3,034	▲ +4	36	40	0
Aug 2024	3,030	▼ -4	36	32	0
Jul 2024	3,034	▲ +12	36	39	0
Jun 2024	3,022	–	36	35	1

Domains over time

Counted from daily zone files. Names with at least one NS record or a DS record.

Daily adds and drops

Day-over-day difference of the zone's name list.

Added
Dropped

Registrars

Registrar	Domains	Share	Net adds	Transfers in
Webnames.ca Inc.	1	0%	0	0
10dencehispahard SLU	1	0%	0	0
Reserved for ICANN's Registry SLA Monitoring System transactions reporting	1	0%	0	0
Abion AB	2	0.1%	0	0
BB-Online UK Limited	2	0.1%	0	0
Lexsynergy Limited	2	0.1%	0	0
INWX GmbH	3	0.1%	0	0
Secura GmbH	4	0.1%	0	0
Safenames Ltd	4	0.1%	0	0
Realtime Register B.V.	4	0.1%	0	0
Gransy, s.r.o.	4	0.1%	0	0
NameWeb BVBA	5	0.2%	0	0
Marcaria International LLC	6	0.2%	0	0
Soluciones Corporativas IP, SL	7	0.2%	0	0
Entorno Digital, S.A.	9	0.3%	0	0
EuroDNS S.A.	10	0.3%	0	0
Reserved for non-billable transactions where Registry Operator acts as Registrar	10	0.3%	0	0
Instra Corporation Pty Ltd.	14	0.5%	0	0
NETIM SAS	14	0.5%	0	0
SafeBrands SAS	15	0.5%	0	0
Regional Network Information Center, JSC dba RU-CENTER	18	0.6%	0	0
Dynadot Inc	19	0.6%	▲ +3	0
CSC Corporate Domains, Inc.	22	0.7%	0	0
Nameshield SAS	22	0.7%	0	0
Hosting Concepts B.V. d/b/a Registrar.eu	33	1.1%	0	0
EnCirca, Inc.	51	1.7%	0	0
101domain GRS Limited	60	2%	0	0
OVH sas	61	2%	▲ +1	0
united-domains GmbH	83	2.7%	▲ +2	0
Nom-iq Ltd. dba COM LAUDE	97	3.2%	0	0
Gandi SAS	107	3.5%	0	1
Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA	156	5.2%	0	0
MarkMonitor Inc.	189	6.3%	0	0
Key-Systems, LLC	232	7.7%	0	0
COREhub, S.R.L.	1,752	58%	▲ +26	0

Data currency. Domain counts on this page are from zone files dated 13 August 2026 and refresh daily. Registrar figures are from ICANN's monthly registry reports for April 2026, which ICANN publishes about three months in arrears; zone files contain no registrar information, so no fresher source exists. Full detail on methodology and live pipeline status.