.courses

23,062 domains as of 13 Aug 2026

Domains

23,062

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: Registry Services, LLC
Technical backend: ARI Registry Services (GoDaddy Registry) via ns ptr
Delegated: 25 Feb 2015
Nameservers: a.nic.courses, b.nic.courses, c.nic.courses, x.nic.courses, y.nic.courses, z.nic.courses
RDAP: https://rdap.nic.courses
Zone data: CZDS access approved — counted daily

Registrar share

individual · combined

Individual ICANN accreditations, matching the registry report line for line. 68 reported volume in this TLD.

12.8kdomains reported

Share of .courses by registrar
Dynadot Inc	6,272	49.04%
NameCheap, Inc.	1,575	12.32%
Spaceship, Inc.	1,520	11.89%
Porkbun LLC	967	7.56%
GoDaddy.com, LLC	844	6.6%
Tucows Domains Inc.	186	1.45%
eNom, LLC	133	1.04%
Key-Systems, LLC	107	0.84%
Nom-iq Ltd. dba COM LAUDE	103	0.81%
Name.com, Inc.	83	0.65%
Other58 more registrars	999	7.81%

Domains by month, 2015–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	12,789	▲ +612	68	626	109
Mar 2026	12,177	▲ +530	67	590	64
Feb 2026	11,647	▲ +216	66	275	52
Jan 2026	11,431	▲ +623	66	724	84
Dec 2025	10,808	▲ +3,942	65	5,366	103
Nov 2025	6,866	▲ +3,137	65	1,810	80
Oct 2025	3,729	▲ +41	66	103	76
Sep 2025	3,688	▲ +67	66	129	64
Aug 2025	3,621	▲ +12	67	81	74
Jul 2025	3,609	▼ -46	67	62	111
Jun 2025	3,655	▼ -1	65	72	72
May 2025	3,656	▼ -43	65	51	90
Apr 2025	3,699	▼ -38	64	62	88
Mar 2025	3,737	▼ -23	63	86	129
Feb 2025	3,760	▼ -47	62	54	94
Jan 2025	3,807	▼ -13	60	58	78
Dec 2024	3,820	▼ -50	59	44	92
Nov 2024	3,870	▲ +5	59	74	71
Oct 2024	3,865	▲ +50	58	128	59
Sep 2024	3,815	▲ +12	58	77	82
Aug 2024	3,803	▼ -31	58	68	107
Jul 2024	3,834	▼ -38	58	53	91
Jun 2024	3,872	▼ -45	57	84	120
May 2024	3,917	▲ +42	57	120	75

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	Deletes
Dynadot Inc	6,272	49%	▲ +78	0	45
NameCheap, Inc.	1,575	12.3%	▲ +193	0	24
Spaceship, Inc.	1,520	11.9%	▲ +191	0	0
Porkbun LLC	967	7.6%	▲ +78	0	5
GoDaddy.com, LLC	844	6.6%	▲ +31	0	18
Tucows Domains Inc.	186	1.5%	▲ +1	0	2
eNom, LLC	133	1%	0	0	3
Key-Systems, LLC	107	0.8%	▲ +1	0	2
Nom-iq Ltd. dba COM LAUDE	103	0.8%	0	0	0
Name.com, Inc.	83	0.6%	▲ +1	0	2
NameSilo, LLC	71	0.6%	▲ +20	0	1
MarkMonitor Inc.	58	0.5%	0	0	0
Squarespace Domains II LLC	58	0.5%	▲ +5	0	0
Reserved for billable transactions where Registry Operator acts as Registrar	51	0.4%	0	0	0
1API GmbH	50	0.4%	0	0	0
OVH sas	48	0.4%	0	0	0
Mesh Digital Limited	48	0.4%	0	0	0
Sav.com, LLC	42	0.3%	▲ +2	0	1
Gandi SAS	37	0.3%	0	0	0
Dreamscape Networks International Pte Ltd	36	0.3%	0	0	0
Global Domain Group LLC	36	0.3%	▲ +12	0	0
Synergy Wholesale Accreditations Pty Ltd	33	0.3%	0	0	1
CSC Corporate Domains, Inc.	31	0.2%	0	0	0
101domain GRS Limited	31	0.2%	0	0	0
Hosting Concepts B.V. d/b/a Registrar.eu	30	0.2%	▲ +1	0	0
InterNetX GmbH	28	0.2%	0	0	0
PDR Ltd. d/b/a PublicDomainRegistry.com	28	0.2%	▲ +7	0	2
Network Solutions, LLC	25	0.2%	0	0	0
Cronon GmbH	17	0.1%	0	0	0
Safenames Ltd	17	0.1%	0	0	0
GoDaddy Online Services Cayman Islands Ltd.	17	0.1%	0	0	0
Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA	16	0.1%	0	0	1
Wild West Domains, LLC	16	0.1%	0	0	0
united-domains GmbH	16	0.1%	0	0	0
Netregistry Wholesale Pty Ltd	14	0.1%	0	0	0
Gname.com Pte. Ltd.	14	0.1%	0	0	0
Regional Network Information Center, JSC dba RU-CENTER	13	0.1%	0	0	0
GoDaddy Corporate Domains, LLC	13	0.1%	0	0	0
Hosting Ukraine LLC	9	0.1%	0	0	0
Realtime Register B.V.	8	0.1%	▲ +1	0	0
Marcaria International LLC	8	0.1%	0	0	0
INWX GmbH	8	0.1%	▲ +1	0	1
Instra Corporation Pty Ltd.	7	0.1%	0	0	0
Gransy, s.r.o.	7	0.1%	0	0	0
EuroDNS S.A.	6	0%	0	0	1
Soluciones Corporativas IP, SL	6	0%	0	0	0
CSL Computer Service Langenbach GmbH d/b/a joker.com	5	0%	0	0	0
Super Registry Ltd	5	0%	0	0	0
Register.com - Network Solutions, LLC	4	0%	0	0	0
Webnames.ca Inc.	4	0%	0	0	0
Reserved for non-billable transactions where Registry Operator acts as Registrar	4	0%	0	0	0
Epik LLC	2	0%	0	0	0
Domeneshop AS dba domainnameshop.com	2	0%	0	0	0
Register.ca Inc.	2	0%	0	0	0
Server Plan Srl	2	0%	▲ +1	0	0
NameWeb BVBA	2	0%	0	0	0
NicNames, Inc.	2	0%	0	1	0
NameMart Pte. Ltd.	2	0%	▲ +2	0	0
COREhub, S.R.L.	1	0%	0	0	0
Abion AB	1	0%	0	0	0
Secura GmbH	1	0%	0	0	0
CPS-Datensysteme GmbH	1	0%	0	0	0
SafeBrands SAS	1	0%	0	0	0
Lexsynergy Limited	1	0%	0	0	0
NICENIC INTERNATIONAL GROUP CO., LIMITED	1	0%	0	0	0
Dominet (HK) Limited	1	0%	0	0	0
Devexpanse Ltd	1	0%	0	0	0
Reserved for ICANN's Registry SLA Monitoring System transactions reporting	1	0%	0	0	0

Registry activity

Query volumes and EPP operations reported monthly by the registry. The only public signal of how much a TLD is actually resolved rather than merely registered.

Month	Operational registrars	DNS queries (UDP)	RDAP queries	Creates	Deletes	Renews
Apr 2026	207	325.68M	1.53M	722	144	145
Mar 2026	204	311.31M	1.64M	601	107	187
Feb 2026	203	239.88M	1.92M	269	91	181
Jan 2026	203	263.92M	2.7M	710	80	163
Dec 2025	198	522.42M	2.38M	4,045	122	143
Nov 2025	196	195.37M	509.4k	3,218	134	141
Oct 2025	194	183.92M	394.6k	117	127	191
Sep 2025	154	165.21M	363.1k	131	88	290
Aug 2025	154	157.69M	357.8k	91	93	228
Jul 2025	150	153.39M	329.1k	2,030	112	170
Jun 2025	149	167.86M	321.7k	484	137	156
May 2025	148	168.68M	327.1k	50	103	177
Apr 2025	147	160.02M	334.7k	50	113	170
Mar 2025	146	158.58M	314.8k	109	124	158
Feb 2025	141	143.23M	272.2k	76,136	154	193
Jan 2025	139	149.96M	289.6k	66	124	164
Dec 2024	135	148.41M	291.1k	42	120	159
Nov 2024	132	143.93M	280.1k	80	124	129
Oct 2024	131	149.4M	155.9k	110	107	184
Sep 2024	129	141.5M	5.3k	94	93	249
Aug 2024	128	135.61M	4.5k	76	111	247
Jul 2024	127	135.98M	4k	54	132	170
Jun 2024	125	128.23M	10.3k	19,191	124	152
May 2024	124	137.3M	4.4k	117	154	150
Apr 2024	122	208.4M	4.2k	101	109	158
Mar 2024	117	131.22M	3.5k	75	108	153
Feb 2024	114	118.67M	3k	127	96	169
Jan 2024	111	137.58M	4.4k	132	90	163
Dec 2023	110	143.79M	4.9k	70	121	280
Nov 2023	109	118.18M	3.9k	98	119	131
Oct 2023	108	119.29M	0	96	130	160
Sep 2023	105	115M	0	69	127	263
Aug 2023	104	127.9M	0	70	117	220
Jul 2023	102	136.96M	0	70	100	164
Jun 2023	101	158.78M	0	101	113	122
May 2023	101	144.85M	0	130	74	158
Apr 2023	98	149.24M	0	55	71	208
Mar 2023	96	145.81M	0	86	90	153
Feb 2023	90	131.98M	0	60	95	161
Jan 2023	89	203.31M	0	98	73	142
Dec 2022	89	126.96M	0	71	81	137
Nov 2022	89	200.16M	0	101	94	125
Oct 2022	89	222.44M	0	78	104	392
Sep 2022	89	427.67M	0	93	71	221
Aug 2022	89	190.45M	0	116	62	262
Jul 2022	89	196.5M	0	105	93	126
Jun 2022	89	205.94M	0	88	81	114
May 2022	89	186.19M	0	107	140	159
Apr 2022	88	193.13M	0	142	74	122
Mar 2022	88	162.41M	0	82	89	157
Feb 2022	88	124.47M	0	103	44	135
Jan 2022	87	149.23M	0	126	76	151
Dec 2021	87	141.85M	0	100	56	137
Nov 2021	87	136.02M	0	81	92	120
Oct 2021	87	204.34M	0	113	74	140
Sep 2021	87	155.69M	0	91	51	225
Aug 2021	86	196.35M	0	98	50	274
Jul 2021	86	150.96M	0	83	60	108
Jun 2021	88	137.22M	0	101	87	112
May 2021	58	155.59M	0	98	63	121
Apr 2021	57	213.44M	0	172	50	100
Mar 2021	57	193.92M	0	138	34	117
Feb 2021	57	137.77M	0	104	26	89
Jan 2021	57	130.45M	0	119	38	106
Dec 2020	57	141.42M	0	131	36	87
Nov 2020	57	132.11M	0	78	136	64
Oct 2020	57	193.44M	0	88	39	130
Sep 2020	57	146.03M	0	125	37	222
Aug 2020	57	114.64M	0	127	42	196
Jul 2020	57	113.23M	0	98	30	67
Jun 2020	57	104.6M	0	116	28	69
May 2020	57	115.87M	0	150	40	76
Apr 2020	57	108.38M	0	116	29	64
Mar 2020	57	102.73M	0	122	30	97
Feb 2020	57	97.39M	0	58	50	80
Jan 2020	57	92.6M	0	66	44	71
Dec 2019	56	79.9M	0	196	52	86
Nov 2019	55	76.09M	0	62	147	54
Oct 2019	55	69.39M	0	49	23	102
Sep 2019	54	63.25M	0	46	47	222
Aug 2019	54	55.5M	0	49	25	242
Jul 2019	54	53.27M	0	36	34	66
Jun 2019	53	50.43M	0	51	20	51
May 2019	53	51.66M	0	51	53	62
Apr 2019	53	48.07M	0	51	38	41
Mar 2019	53	51.26M	0	49	52	78
Feb 2019	51	41.93M	0	49	44	72
Jan 2019	51	54.61M	0	52	44	61
Dec 2018	51	54.53M	0	57	33	66
Nov 2018	51	42.68M	0	45	82	78
Oct 2018	51	37.02M	0	47	22	110
Sep 2018	52	35.76M	0	45	23	209
Aug 2018	51	47.92M	0	56	25	184
Jul 2018	51	49.84M	0	63	19	51
Jun 2018	51	45.28M	0	41	42	34
May 2018	51	41.31M	0	51	31	47
Apr 2018	51	37.61M	0	47	84	36
Mar 2018	51	39.95M	0	58	68	82
Feb 2018	51	35.17M	0	66	45	43
Jan 2018	51	39.41M	0	45	101	55

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.