Stats
registrar · MainReg Inc. · IANA 1917

MainReg market share, renewals and transfers

MainReg held 34,424 domains in December 2025. It sells domains in 5 generic TLDs. In .com, its largest, it held under 0.1% of all domains.

34,424
domains, December 2025
5
generic TLDs it sells

MainReg’s share of the 5 TLDs it sells most in

June 2026

In June 2026, MainReg held 0.0% of all domains across its 2 largest TLDs.

  1. Verisign
  2. .com<0.1%
  3. .net<0.1%
  1. Public Interest Registry
  2. .org<0.1%
  1. Identity Digital
  2. .info<0.1%
  1. GoDaddy Registry
  2. .biz<0.1%

The tick marks its 0.0% across its 2 largest TLDs. Source: the registries’ monthly reports to ICANN.

do customers stay?

July 2025 to June 2026

From July 2025 to June 2026, MainReg customers renewed 20% of their expiring domains: 3,218 renewed, 12,483 let go. More domains moved away from MainReg than to it: 229 in, 1,478 out.

3,218 renewed12,483 let go
229 moved in1,478 moved out

Source: the registries’ monthly reports to ICANN.

domains, all tlds

December 2025 to December 2025
to
Dec 2025 to Dec 2025

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

month by month

Dec 202534,424Change+831New domains1,569Deleted703TLDs5

domains by tld

December 2025
.com25,2571-mo change+58012-mo change+14,855New domains1,270Share of TLD<0.1%.net8,5181-mo change+24612-mo change+7,332New domains286Share of TLD<0.1%.org5481-mo change-612-mo change+19New domains0Share of TLD<0.1%.info611-mo change+1112-mo change0New domains13Share of TLD<0.1%.biz401-mo change012-mo change-16New domains0Share of TLD<0.1%