Stats
registrar · IONOS SE · IANA 83

IONOS SE market share, renewals and transfers

IONOS SE held 5,961,276 domains in May 2026. It sells domains in 422 generic TLDs. In .com, its largest, it held 2.4% of all domains.

5.96M
domains, May 2026
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

May 2026 to May 2026
to
May 2026 to May 2026

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

month by month

May 20265,961,276Change+33,436New domains144,096Deleted103,451TLDs422

domains by tld

May 2026
.com3,999,9351-mo change+1,43912-mo change+428,624New domains75,606Share of TLD2.4%.org472,6811-mo change+11,68812-mo change+87,996New domains19,972Share of TLD3.8%.info338,0171-mo change-3,10912-mo change+86,518New domains5,449Share of TLD6.0%.net337,8731-mo change-64012-mo change+15,265New domains2,871Share of TLD2.7%.store173,0561-mo change+12,42612-mo change+124,545New domains17,060Share of TLD7.4%.online160,7381-mo change+6,55512-mo change+68,484New domains9,651Share of TLD4.1%.app44,3761-mo change+2,65712-mo change+26,738New domains3,171Share of TLD3.2%.biz33,4421-mo change-21712-mo change-258New domains66Share of TLD2.6%.cloud32,9271-mo change-27812-mo change+13,891New domains1,167Share of TLD6.1%.shop29,3131-mo change+92212-mo change+11,525New domains1,326Share of TLD0.6%.xyz16,8251-mo change+7812-mo change+9,866New domains263Share of TLD0.2%.tech15,0571-mo change+29612-mo change+5,575New domains645Share of TLD2.7%.club12,7811-mo change-15712-mo change-1,333New domains74Share of TLD2.3%.site10,6041-mo change+47012-mo change+3,262New domains855Share of TLD0.5%.berlin9,6131-mo change-23812-mo change-209New domains106Share of TLD21.9%.website9,1011-mo change+12712-mo change+3,788New domains318Share of TLD3.2%.name8,6031-mo change-3312-mo change-219New domains1Share of TLD9.0%.pro8,5701-mo change+23712-mo change+1,757New domains438Share of TLD0.7%.dev8,3691-mo change+19412-mo change+2,283New domains324Share of TLD1.2%.gmbh7,8331-mo change+1312-mo change-1New domains105Share of TLD23.1%.space5,8581-mo change+11612-mo change+1,931New domains230Share of TLD0.9%.icu5,0391-mo change+65112-mo change+1,872New domains827Share of TLD0.8%.art5,0161-mo change+1412-mo change+1,264New domains94Share of TLD1.6%.studio4,9331-mo change+14412-mo change+1,933New domains205Share of TLD2.6%.email4,6651-mo change+612-mo change+125New domains47Share of TLD3.6%