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.bio

71,958 domains as of 2 Sep 2026

Domains
71,958
2 Sep 2026
30-day change
–
–
Signed in root
✔ Yes
DS record present
Type
Generic
ASCII
Registrar figures are for January 2016. 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
Identity Digital Limited
Technical backend
Identity Digital via rdap host
Delegated
2 Jun 2014
Nameservers
a0.nic.bio, a2.nic.bio, b0.nic.bio, c0.nic.bio
RDAP
https://rdap.identitydigital.services/rdap
Zone data
CZDS access approved — counted daily

Do people keep it?

all renewal rates ›

Source: ICANN monthly registry reports

Of the 44,470 domains that came up for renewal between Jun 2025 and May 2026, the share renewed rather than deleted. How this is computed.

Keep rate
50.19%
below .com/.net/.org
Renewed
22,319
in twelve months
Deleted
22,151
in twelve months

For comparison, the median gTLD keeps 68.71% and .com, .net and .org together keep 73.23%.

Registrar share

individual · combined

Source: ICANN monthly registry reports

Related accreditations combined into corporate families, folding 5 of the 47 reporting here. This grouping is our inference, not ICANN's.

Month ‹ › Jan 2016 latest
Key-Systems — 2,320 (17.54%)united-domains GmbH — 2,019 (15.26%)eNom, LLC — 1,865 (14.1%)IONOS SE — 1,284 (9.71%)Name.com, Inc. — 1,282 (9.69%)GoDaddy — 965 (7.3%)Gandi SAS — 565 (4.27%)OVH sas — 417 (3.15%)Vautron Rechenzentrum AG — 339 (2.56%)Tucows — 311 (2.35%)Other — 1,861 (14.07%)
13.23kreported Jan 2016
Key-Systems2,32017.54%
united-domains GmbH2,01915.26%
eNom, LLC1,86514.1%
IONOS SE1,2849.71%
Name.com, Inc.1,2829.69%
GoDaddy3 accreditations9657.3%
Gandi SAS5654.27%
OVH sas4173.15%
Vautron Rechenzentrum AG3392.56%
Tucows2 accreditations3112.35%
Other37 more1,86114.07%

Domains by month, Jun 2014 – May 2026

Source: ICANN monthly registry reports

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.

Jun 2014 – May 2026 1y 3y 5y 10y All
022,51745,03567,55290,070Jun 2014May 2020May 2026
Drag to zoom
MonthDomainsChangeRegistrarsNet addsDeletes
May 2026 61,929 ▲ +3,302 214 5,425 2,267
Apr 2026 58,627 ▲ +334 213 2,608 2,320
Mar 2026 58,293 ▲ +262 210 2,760 2,542
Feb 2026 58,031 ▲ +306 209 1,803 1,739
Jan 2026 57,725 ▼ -85 208 1,659 1,762
Dec 2025 57,810 ▲ +106 207 1,687 1,578

Showing the latest 6 of 144 months in this range. Show all 144.

Domains by day, 12 Aug 2026 – 2 Sep 2026

Source: Daily zone files

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

12 Aug 2026 – 2 Sep 2026
71,45372,02672,60073,17473,74712 Aug 2622 Aug 262 Sep 26
Drag to zoom

Daily change

Source: Daily zone files

Day-over-day difference of the zone's name list, over the same window as the chart above.

  • Added
  • Dropped
+6140-61412 Aug 262 Sep 26

Registrars

Registrar figures are for May 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.
Registrar Domains Share Net adds Transfers in Deletes
Name.com, Inc. 8,739
66.1%
▲ +366 3 401
NameCheap, Inc. 7,921
59.9%
▲ +421 25 270
GoDaddy.com, LLC 7,884
59.6%
▲ +335 9 114
Dynadot Inc 4,531
34.3%
▲ +2,292 2 76
CommuniGal Communication Ltd. 3,028
22.9%
▲ +329 0 226
Tucows Domains Inc. 2,943
22.2%
▲ +47 1 57
Automattic Inc. 2,655
20.1%
▲ +127 3 399
Porkbun LLC 2,445
18.5%
▲ +117 5 38
Spaceship, Inc. 1,712
12.9%
▲ +222 5 39
Squarespace Domains II LLC 1,668
12.6%
▲ +68 1 22
NameSilo, LLC 1,661
12.6%
▲ +5 1 167
OVH sas 1,536
11.6%
▲ +45 2 16
HOSTINGER operations, UAB 1,352
10.2%
▲ +143 2 28
eNom, LLC 1,291
9.8%
▲ +394 1 17
IONOS SE 1,206
9.1%
▲ +25 12 8
united-domains GmbH 1,186
9%
▲ +20 0 13
Key-Systems, LLC 632
4.8%
▲ +3 1 11
InterNetX GmbH 623
4.7%
▲ +10 1 2
Domain Science Kutatási Szolgáltató Korlátolt Felelősségű Társaság 579
4.4%
▲ +14 0 66
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) 449
3.4%
▲ +43 0 16
Gandi SAS 437
3.3%
▲ +7 4 8
Cronon GmbH 403
3%
0 0 4
Sav.com, LLC 317
2.4%
▲ +12 0 108
Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA 308
2.3%
▲ +2 1 2
Hosting Concepts B.V. d/b/a Registrar.eu 305
2.3%
▲ +2 2 8
Network Solutions, LLC 236
1.8%
▲ +9 1 1
RegistryGate GmbH 235
1.8%
▲ +2 2 1
DNSPod, Inc. 226
1.7%
▲ +12 0 16
PDR Ltd. d/b/a PublicDomainRegistry.com 210
1.6%
▲ +9 0 3
MarkMonitor Inc. 193
1.5%
0 2 0
GMO Internet Group, Inc. d/b/a Onamae.com 192
1.5%
▲ +6 0 2
Vautron Rechenzentrum AG 182
1.4%
▲ +1 0 3
One.com A/S 178
1.3%
▲ +3 1 2
Amazon Registrar, Inc. 177
1.3%
▲ +10 1 1
Squarespace Domains LLC 169
1.3%
0 0 5
1API GmbH 157
1.2%
0 0 4
EuroDNS S.A. 151
1.1%
▲ +9 0 0
CSC Corporate Domains, Inc. 149
1.1%
▲ +4 0 0
Gname.com Pte. Ltd. 148
1.1%
▲ +12 0 2
Infomaniak Network SA 145
1.1%
▲ +3 0 0
Gabia, Inc. 141
1.1%
▲ +6 0 1
INWX GmbH 135
1%
▲ +4 0 2
Mesh Digital Limited 132
1%
0 0 4
Soluciones Corporativas IP, SL 119
0.9%
0 0 4
101domain GRS Limited 111
0.8%
0 0 3
CSL Computer Service Langenbach GmbH d/b/a joker.com 104
0.8%
0 0 3
Global Domains International, Inc. DBA DomainCostClub.com 101
0.8%
▲ +16 0 0
NETIM SAS 95
0.7%
▲ +1 0 3
Realtime Register B.V. 89
0.7%
▲ +3 1 0
Unstoppable Domains Inc. 85
0.6%
▲ +3 0 0
Gransy, s.r.o. 78
0.6%
▲ +1 0 2
Chengdu West Dimension Digital Technology Co., Ltd. 75
0.6%
▲ +1 0 1
Nom-iq Ltd. dba COM LAUDE 73
0.6%
0 0 0
Safenames Ltd 53
0.4%
0 0 0
Marcaria International LLC 50
0.4%
0 0 0
GoDaddy Corporate Domains, LLC 50
0.4%
0 0 0
Domeneshop AS dba domainnameshop.com 48
0.4%
0 0 6
Nameshield SAS 48
0.4%
0 0 1
Xiamen ChinaSource Internet Service Co., Ltd 45
0.3%
0 0 4
Ligne Web Services SAS dba LWS 41
0.3%
▲ +4 0 0
Register.com - Network Solutions, LLC 39
0.3%
0 0 1
Wild West Domains, LLC 35
0.3%
▲ +2 0 1
WEDOS Internet, a.s. 35
0.3%
▲ +2 0 3
10dencehispahard SLU 33
0.2%
▲ +1 0 1
Ledl.net GmbH & Co KG 30
0.2%
0 0 1
Dominet (HK) Limited 30
0.2%
0 0 0
Scaleway SAS 29
0.2%
0 0 0
Dinahosting s.l. 29
0.2%
▲ +1 0 0
Synergy Wholesale Accreditations Pty Ltd 28
0.2%
▲ +3 0 1
NICENIC INTERNATIONAL GROUP CO., LIMITED 27
0.2%
▲ +1 0 0
inherent SAS 26
0.2%
0 0 0
Dreamscape Networks International Pte Ltd 25
0.2%
0 0 1
Sav.com, LLC - 36 24
0.2%
▲ +8 0 0
Entorno Digital, S.A. 22
0.2%
0 0 0
Virtualia LLC 22
0.2%
0 0 1
Whois Corp. 21
0.2%
0 0 1
SafeBrands SAS 21
0.2%
0 0 0
GoDaddy Online Services Cayman Islands Ltd. 21
0.2%
0 0 0
Sav.com, LLC - 17 21
0.2%
▲ +6 0 2
Sav.com, LLC - 39 21
0.2%
▲ +5 0 1
Sav.com, LLC - 42 21
0.2%
▲ +8 0 1
Internet Invest, Ltd. dba Imena.ua 20
0.2%
▲ +1 0 1
TuringSign Inc. d/b/a Cosmotown 20
0.2%
0 0 0
Sav.com, LLC - 13 20
0.2%
▲ +4 0 0
Sav.com, LLC - 29 20
0.2%
▲ +2 0 1
COREhub, S.R.L. 19
0.1%
0 0 0
Variomedia AG 19
0.1%
0 0 0
Sav.com, LLC - 5 19
0.1%
▲ +5 0 1
Sav.com, LLC - 11 19
0.1%
▲ +6 0 1
Sav.com, LLC - 23 19
0.1%
▲ +3 0 3
Sav.com, LLC - 32 19
0.1%
▲ +10 0 2
Name SRS AB 18
0.1%
0 1 0
Instra Corporation Pty Ltd. 18
0.1%
0 0 0
Sav.com, LLC - 24 18
0.1%
▲ +4 0 1
Sav.com, LLC - 28 18
0.1%
▲ +6 0 2
Sav.com, LLC - 30 18
0.1%
▲ +3 0 0
Sav.com, LLC - 31 18
0.1%
▲ +4 0 1
Sav.com, LLC - 33 18
0.1%
▲ +6 0 0
Sav.com, LLC - 38 18
0.1%
▲ +6 0 0
Sav.com, LLC - 40 18
0.1%
▲ +8 0 1

Registry activity

Source: ICANN monthly registry reports

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 Transfers approved Rejected
Jan 2018 46 81.65M 0 2,925 165 914 9 0
Dec 2017 34 79.27M 0 661 178 570 11 0
Nov 2017 34 70.84M 0 1,267 188 698 4 0
Oct 2017 32 71.53M 0 653 582 789 4 0
Sep 2017 30 65.14M 0 633 426 1,491 6 0
Aug 2017 30 74.05M 0 431 1,041 2,724 15 0
Jul 2017 28 67.88M 0 938 219 733 23 0
Jun 2017 26 64.85M 0 620 204 1,385 48 0
May 2017 25 64.45M 0 1,336 376 760 15 0
Apr 2017 23 55.84M 0 5,873 466 712 10 1
Mar 2017 22 55.52M 0 533 327 1,365 22 6
Feb 2017 19 51.16M 0 572 347 1,264 12 2
Jan 2017 76 2.90M 0 258 214 1,119 26 1
Dec 2016 76 50.10M 0 291 165 470 40 1
Nov 2016 76 44.56M 0 285 641 563 40 4
Oct 2016 76 40.41M 0 299 520 1,113 54 0
Sep 2016 76 37.48M 0 431 213 1,351 23 0
Aug 2016 76 26.38M 0 711 179 3,569 118 2
Jul 2016 75 34.91M 0 286 1,414 523 21 1
Jun 2016 74 32.69M 0 1,202 229 338 37 3
May 2016 74 30.86M 0 680 191 417 22 2
Apr 2016 74 43.74M 0 420 534 1,033 14 4
Mar 2016 73 29.97M 0 1,165 263 888 23 2
Feb 2016 73 28.50M 0 809 285 688 22 0
Jan 2016 72 27.01M 0 688 373 589 33 1
Dec 2015 70 25.21M 0 285 77 330 20 0
Nov 2015 70 23.18M 0 381 173 586 13 0
Oct 2015 70 21.69M 0 1,589 539 409 32 0
Sep 2015 69 17.06M 0 647 41 1,105 30 4
Aug 2015 66 17.37M 0 352 46 4,059 66 2
Jul 2015 66 15.74M 0 297 14 242 178 0
Jun 2015 62 15.94M 0 305 9 41 19 0
May 2015 60 14.92M 0 412 5 5 10 1
Apr 2015 59 14.43M 0 2,303 18 7 13 0
Mar 2015 59 12.70M 0 854 41 2 6 1
Feb 2015 58 9.82M 0 723 13 1 6 6
Jan 2015 58 9.80M 0 558 10 2 3 62
Dec 2014 58 11.51M 0 393 17 5 11 3
Nov 2014 58 10.38M 0 871 8 2 5 0
Oct 2014 56 9.96M 0 482 4 0 1 0
Sep 2014 56 10.66M 0 1,498 129 3 0 0
Aug 2014 55 7.18M 0 16,719 15 6 0 0
Jul 2014 43 3.51M 0 188 0 0 0 0
Jun 2014 43 2.78M 0 14 0 0 0 0

Data currency. Domain counts on this page are from zone files dated and refresh daily. Registrar figures are from ICANN's monthly registry reports for May 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.