Stats
registrar · IONOS SE · IANA 83

IONOS SE market share, renewals and transfers

IONOS SE held 5,664,645 domains in November 2025. It sells domains in 422 generic TLDs. In .com, its largest, it held 2.4% of all domains.

5.66M
domains, November 2025
422
generic TLDs it sells
12th
IONOS (United Internet) family, 2012-round TLDs

IONOS SE’s share of the 10 TLDs it sells most in

June 2026

In June 2026, IONOS SE held 2.5% of all domains across its 25 largest TLDs.

  1. Verisign
  2. .com2.4%
  3. .net2.6%
  1. Public Interest Registry
  2. .org3.8%
  1. Identity Digital
  2. .info6.0%
  1. Radix
  2. .store7.9%
  3. .online4.2%
  1. Google Registry
  2. .app3.1%
  1. GoDaddy Registry
  2. .biz2.6%
  1. Aruba
  2. .cloud5.8%
  1. GMO
  2. .shop0.6%

The tick marks its 2.5% across its 25 largest TLDs. Source: the registries’ monthly reports to ICANN.

Where IONOS (United Internet) ranks in the new TLDs

By June 2026, IONOS (United Internet)’s registrars held 945,935 domains in the new TLDs from ICANN’s 2012 round, 1.6% of them, twelfth among registrar groups. Namecheap’s registrars held the most: 11,276,866.

  1. Namecheap19.1%
  2. GMO Internet Group14.3%
  3. GoDaddy12.6%
  4. Dynadot7.4%
  5. NameSilo5.0%
  6. IONOS (United Internet)1.6%

Domains in the 2012-round TLDs by registrar group. Source: the registries’ monthly reports to ICANN.

IONOS SE’s share of .com, each June since 2010

IONOS SE held 4.0% of .com in June 2010 and 2.4% in June 2026; its highest was 4.1%, in June 2012.

Source: the registries’ monthly reports to ICANN.

do customers stay?

July 2025 to June 2026

From July 2025 to June 2026, IONOS SE customers renewed 79% of their expiring domains: 3,971,554 renewed, 1,034,621 let go. More domains moved away from IONOS SE than to it: 49,652 in, 82,619 out.

3,971,554 renewed1,034,621 let go
49,652 moved in82,619 moved out

Source: the registries’ monthly reports to ICANN.

domains, all tlds

November 2025 to November 2025
to
Nov 2025 to Nov 2025

IONOS SE’s domains in every generic TLD it sells. Source: the registries’ monthly reports to ICANN.

month by month

Nov 20255,664,645Change+52,018New domains137,039Deleted83,781TLDs422

domains by tld

November 2025
.com3,937,3411-mo change+14,75512-mo change+425,076New domains74,138Share of TLD2.4%.org432,1791-mo change+6,63512-mo change+70,902New domains12,123Share of TLD3.6%.net347,4721-mo change-1,57912-mo change+15,026New domains2,105Share of TLD2.7%.info284,4531-mo change+13,71012-mo change+61,965New domains20,369Share of TLD5.4%.online126,0151-mo change+1,32512-mo change+41,386New domains4,439Share of TLD3.4%.store94,7951-mo change+11,49612-mo change+61,781New domains13,800Share of TLD4.1%.biz35,1871-mo change+2,39712-mo change+143New domains49Share of TLD2.8%.cloud31,1701-mo change-26412-mo change+20,254New domains187Share of TLD6.7%.app28,4331-mo change+2,65612-mo change+13,273New domains2,372Share of TLD2.8%.shop23,0161-mo change+1,41012-mo change+5,003New domains1,682Share of TLD0.5%.xyz16,2091-mo change+3612-mo change+9,843New domains186Share of TLD0.2%.club13,6911-mo change+39212-mo change-2,027New domains45Share of TLD2.4%.tech12,5391-mo change+40512-mo change+4,703New domains750Share of TLD2.4%.berlin9,7421-mo change-2712-mo change-438New domains63Share of TLD22.0%.name8,8631-mo change-2812-mo change-171New domains3Share of TLD9.2%.site8,3601-mo change-10412-mo change+1,603New domains307Share of TLD0.4%.website7,9201-mo change+38912-mo change+3,724New domains600Share of TLD2.6%.gmbh7,5741-mo change-17412-mo change+191New domains99Share of TLD22.7%.pro7,4271-mo change+12212-mo change+1,412New domains213Share of TLD0.7%.dev7,0451-mo change+31012-mo change+1,477New domains220Share of TLD1.3%.space5,2391-mo change+5612-mo change+2,467New domains186Share of TLD0.9%.london4,8711-mo change-12012-mo change+2,019New domains14Share of TLD13.5%.nrw4,7491-mo change-3712-mo change-432New domains8Share of TLD22.1%.email4,6791-mo change-4112-mo change+233New domains9Share of TLD3.8%.art4,5221-mo change+23512-mo change+1,232New domains149Share of TLD1.5%