Stats
registrar · IONOS SE · IANA 83

IONOS SE market share, renewals and transfers

IONOS SE held 5,099,940 domains in June 2025. It sells domains in 422 generic TLDs. In .com, its largest, it held 2.4% of all domains.

5.1M
domains, June 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

June 2025 to June 2025
to
Jun 2025 to Jun 2025

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

month by month

Jun 20255,099,940Change+52,971New domains111,395Deleted79,621TLDs422

domains by tld

June 2025
.com3,577,4031-mo change+6,09212-mo change+111,679New domains63,176Share of TLD2.2%.org394,4581-mo change+9,77312-mo change+36,557New domains14,788Share of TLD3.3%.net321,1361-mo change-1,47212-mo change-15,126New domains2,603Share of TLD2.5%.info261,5381-mo change+10,03912-mo change+45,816New domains11,632Share of TLD6.0%.online97,8991-mo change+5,64512-mo change+16,142New domains4,112Share of TLD2.8%.store50,9271-mo change+2,41612-mo change+24,294New domains2,598Share of TLD2.4%.biz33,6401-mo change-6012-mo change-1,409New domains249Share of TLD2.6%.cloud22,5431-mo change+3,50712-mo change+12,287New domains3,586Share of TLD5.4%.app18,8591-mo change+1,22112-mo change+4,396New domains1,461Share of TLD2.2%.shop17,8941-mo change+10612-mo change-49New domains327Share of TLD0.5%.club13,9331-mo change-18112-mo change-3,224New domains86Share of TLD2.2%.tech10,3161-mo change+83412-mo change+4,052New domains691Share of TLD1.9%.berlin9,8011-mo change-2112-mo change-276New domains82Share of TLD21.9%.name8,7981-mo change-2412-mo change-344New domains7Share of TLD9.0%.site8,1391-mo change+79712-mo change+814New domains755Share of TLD0.4%.gmbh7,8681-mo change+3412-mo change+1,627New domains84Share of TLD23.4%.xyz7,5181-mo change+55912-mo change+1,526New domains381Share of TLD0.1%.pro7,1581-mo change+34512-mo change+1,559New domains128Share of TLD0.7%.website6,4941-mo change+1,18112-mo change+2,849New domains406Share of TLD2.3%.dev6,2261-mo change+14012-mo change+1,035New domains227Share of TLD1.3%.london5,1561-mo change+2,30512-mo change+2,246New domains11Share of TLD14.4%.nrw4,9011-mo change-3512-mo change-322New domains13Share of TLD22.7%.email4,7581-mo change+21812-mo change+307New domains42Share of TLD4.0%.mobi4,4591-mo change+70212-mo change+311New domains5Share of TLD1.7%.space4,4551-mo change+52812-mo change+2,184New domains527Share of TLD0.9%