Stats
registrar · IONOS SE · IANA 83

IONOS SE market share, renewals and transfers

IONOS SE held 5,011,511 domains in April 2025. It sells domains in 421 generic TLDs. In .com, its largest, it held 2.4% of all domains.

5.01M
domains, April 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

April 2025 to April 2025
to
Apr 2025 to Apr 2025

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

month by month

Apr 20255,011,511Change+24,063New domains104,715Deleted82,194TLDs421

domains by tld

April 2025
.com3,563,5241-mo change+3,89812-mo change+101,411New domains64,051Share of TLD2.2%.org374,8181-mo change+8,85912-mo change+16,413New domains13,128Share of TLD3.2%.net323,7101-mo change-1,86112-mo change-15,350New domains1,955Share of TLD2.5%.info244,3891-mo change+3,72412-mo change+32,909New domains7,968Share of TLD5.8%.online89,8911-mo change+1,39612-mo change+7,536New domains3,632Share of TLD2.5%.store47,2201-mo change+88212-mo change+21,245New domains3,285Share of TLD2.3%.biz33,6301-mo change-15112-mo change-1,763New domains90Share of TLD2.6%.shop16,9261-mo change-15512-mo change-1,411New domains324Share of TLD0.4%.app16,6101-mo change+74912-mo change+2,100New domains950Share of TLD2.0%.cloud15,6471-mo change+5,03612-mo change+5,164New domains3,576Share of TLD3.7%.club14,3361-mo change-21912-mo change-3,527New domains76Share of TLD2.3%.berlin10,1731-mo change012-mo change-263New domains84Share of TLD22.3%.tech9,0771-mo change+41712-mo change+3,444New domains567Share of TLD1.7%.name8,8491-mo change-3112-mo change-357New domains4Share of TLD9.0%.gmbh7,8101-mo change-4612-mo change+1,711New domains90Share of TLD23.3%.site7,0661-mo change+22212-mo change-375New domains452Share of TLD0.4%.pro6,8361-mo change-2212-mo change+1,460New domains153Share of TLD0.7%.xyz6,8271-mo change+3812-mo change+1,022New domains174Share of TLD0.1%.dev5,9481-mo change+8812-mo change+869New domains206Share of TLD1.2%.nrw5,0431-mo change-2312-mo change-262New domains26Share of TLD23.1%.website4,9151-mo change+29112-mo change+1,314New domains373Share of TLD1.6%.email4,5251-mo change+2712-mo change+90New domains56Share of TLD3.8%.bayern4,2131-mo change-2212-mo change-282New domains9Share of TLD13.8%.cat4,0721-mo change+512-mo change-22New domains39Share of TLD3.6%.koeln4,0121-mo change-2912-mo change-571New domains10Share of TLD21.8%