Stats
registrar · IONOS SE · IANA 83

IONOS SE market share, renewals and transfers

IONOS SE held 4,948,716 domains in January 2025. It sells domains in 421 generic TLDs. In .com, its largest, it held 2.4% of all domains.

4.95M
domains, January 2025
421
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

January 2025 to January 2025
to
Jan 2025 to Jan 2025

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

month by month

Jan 20254,948,716Change+20,756New domains98,504Deleted90,435TLDs421

domains by tld

January 2025
.com3,544,0341-mo change+11,36812-mo change+119,992New domains67,083Share of TLD2.2%.org363,6551-mo change+1,47112-mo change+6,670New domains7,042Share of TLD3.1%.net330,1101-mo change-2,21112-mo change-10,032New domains3,042Share of TLD2.5%.info228,2161-mo change+4,88312-mo change+23,013New domains7,819Share of TLD5.7%.online85,9411-mo change+81012-mo change+2,283New domains2,907Share of TLD2.4%.store39,1131-mo change+3,69012-mo change+17,943New domains4,885Share of TLD2.1%.biz34,4041-mo change-52512-mo change-1,552New domains194Share of TLD2.7%.shop17,3831-mo change-23512-mo change-1,412New domains262Share of TLD0.4%.app15,4911-mo change+21312-mo change+1,828New domains390Share of TLD2.0%.club14,9831-mo change-36012-mo change-3,830New domains62Share of TLD2.4%.cloud10,5961-mo change-30012-mo change+1,040New domains2Share of TLD2.5%.berlin10,1561-mo change-2712-mo change-328New domains54Share of TLD22.2%.name8,9691-mo change-3412-mo change-356New domains6Share of TLD9.0%.tech8,2861-mo change+22112-mo change+3,409New domains314Share of TLD1.6%.gmbh7,6081-mo change+13412-mo change+1,860New domains160Share of TLD23.4%.xyz6,6301-mo change+9612-mo change+969New domains303Share of TLD0.1%.site6,5511-mo change+5912-mo change-922New domains270Share of TLD0.3%.pro6,3861-mo change+29212-mo change+1,636New domains326Share of TLD0.8%.dev5,7391-mo change+8812-mo change+913New domains151Share of TLD1.2%.nrw5,1041-mo change-3212-mo change-195New domains17Share of TLD23.4%.email4,4791-mo change+2312-mo change+57New domains53Share of TLD3.8%.website4,2991-mo change+8612-mo change+753New domains175Share of TLD1.4%.bayern4,2581-mo change-1312-mo change-307New domains16Share of TLD13.9%.cat4,0711-mo change+112-mo change-18New domains34Share of TLD3.6%.koeln4,0641-mo change-4012-mo change-603New domains12Share of TLD22.2%