Registrars: M
33 registrars
| Registrar | IANA ID | Country | Registrar family | Website |
|---|---|---|---|---|
| MAFF AVENUE, INC. | 1873 | Hong Kong | — | maffavenue.com |
| MAFF Inc. | 817 | United States | — | maff.com |
| Magic Friday, LLC | 1123 | India | — | magicfriday.com |
| Magnate Domains, LLC | 2239 | United States | — | networksolutions.com |
| Magnolia Domains, LLC | 2263 | United States | — | networksolutions.com |
| MainReg Inc. | 1917 | Bulgaria | — | mainreg.com |
| Major League Domains, LLC | 2264 | United States | — | networksolutions.com |
| Marcaria International LLC | 1086 | United States | — | marcaria.com |
| MarkMonitor Inc. | 292 | United States | — | markmonitor.com |
| MarkMonitor Information Technology (Shanghai) Co., Ltd. | 3838 | United States | — | markmonitor.com |
| Masterhost, LLC | 4152 | Russia | — | masterhost.ru |
| Masterofmydomains.net LLC | 1358 | United States | — | networksolutions.com |
| MAT BAO CORPORATION | 1586 | Vietnam | — | matbao.net |
| Maxinames LTD | 3757 | United Kingdom | — | maxinames.com |
| Media Elite Holdings Limited, S.A. | 1114 | Panama | — | registermatrix.com |
| Media Revolution Inc | 4567 | United States | — | dnx.com |
| Meganames LLC | 2860 | United States | — | networksolutions.com |
| Megazone Corp., dba HOSTING.KR | 1489 | South Korea | — | hosting.kr |
| Mesh Digital Limited | 1390 | United Kingdom | — | meshdigital.com |
| Metaregistrar BV | 2288 | Netherlands | — | metaregistrar.com |
| Mfro Inc. | 3759 | Japan | — | quedomain.com |
| Microbreweddomains.com LLC | 1357 | United States | — | networksolutions.com |
| Microsoft Corporation | 1330 | United States | — | microsoft.com |
| MidWestDomains, LLC | 1671 | United States | — | networksolutions.com |
| Mighty Bay, LLC | 986 | India | — | mighty-bay.com |
| Mighty Warners LLC | 4569 | United States | — | mightywebb.com |
| Millennial Names LLC | 2859 | United States | — | networksolutions.com |
| Misk.com, Inc. | 401 | United States | — | misk.com |
| Moniker Online Services LLC | 228 | United States | — | moniker.com |
| Moon Shot Domains, LLC | 2349 | United States | — | networksolutions.com |
| Mps Infotecnics Limited | 249 | India | — | signdomains.com |
| Mvpdomainnames.com LLC | 1356 | United States | — | networksolutions.com |
| Mypreciousdomain.com LLC | 1217 | United States | — | networksolutions.com |