Stats
registrar · IONOS SE · IANA 83

IONOS SE market share, renewals and transfers

IONOS SE held 5,745,636 domains in January 2026. It sells domains in 422 generic TLDs. In .com, its largest, it held 2.4% of all domains.

5.75M
domains, January 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

January 2026 to January 2026
to
Jan 2026 to Jan 2026

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

month by month

Jan 20265,745,636Change+53,062New domains143,788Deleted97,411TLDs422

domains by tld

January 2026
.com3,948,5841-mo change+13,32012-mo change+404,550New domains75,609Share of TLD2.4%.org440,8681-mo change+3,97412-mo change+77,213New domains10,937Share of TLD3.6%.net343,2881-mo change-1,79412-mo change+13,178New domains2,050Share of TLD2.7%.info311,7241-mo change+12,87412-mo change+83,508New domains19,991Share of TLD5.8%.online131,8561-mo change+5,22212-mo change+45,915New domains7,271Share of TLD3.5%.store117,7151-mo change+13,42812-mo change+78,602New domains15,930Share of TLD5.0%.biz34,6051-mo change-33912-mo change+201New domains103Share of TLD2.7%.app33,1851-mo change+2,49512-mo change+17,694New domains2,789Share of TLD3.1%.cloud30,5461-mo change-6912-mo change+19,950New domains513Share of TLD6.2%.shop25,2361-mo change+1,27412-mo change+7,853New domains1,539Share of TLD0.6%.xyz16,3691-mo change+11812-mo change+9,739New domains253Share of TLD0.2%.club13,3601-mo change-16012-mo change-1,623New domains67Share of TLD2.4%.tech13,1921-mo change+38712-mo change+4,906New domains719Share of TLD2.5%.berlin9,7881-mo change+4012-mo change-368New domains99Share of TLD22.2%.name8,7631-mo change-4512-mo change-206New domains1Share of TLD9.1%.site8,5201-mo change+24712-mo change+1,969New domains498Share of TLD0.4%.website8,3411-mo change+28512-mo change+4,042New domains479Share of TLD2.8%.gmbh7,6961-mo change+7112-mo change+88New domains120Share of TLD22.9%.pro7,6701-mo change+17912-mo change+1,284New domains234Share of TLD0.7%.dev7,4641-mo change+22512-mo change+1,725New domains310Share of TLD1.3%.space5,4211-mo change+17412-mo change+2,422New domains216Share of TLD0.9%.art4,7761-mo change+14812-mo change+1,441New domains200Share of TLD1.5%.london4,7571-mo change-5612-mo change+1,911New domains9Share of TLD13.3%.nrw4,6971-mo change-1012-mo change-407New domains28Share of TLD21.9%.email4,6691-mo change+412-mo change+190New domains46Share of TLD3.7%