This page gives you access to the list of software used to make ICANN accredited registrars web sites working, ranked by their popularity.
You can browse the list of software used either by short name (only name of web server software, without version or extensions)
or by its full name (name of web server software, its version, and list of extensions).
Data available in the following pages are extracted from our last verification on 2011-08-21.
You can go back to the the main page about ICANN accredited registrars web sites or the main page of our section on ICANN accredited registrars.
This web page (as well as all included images if present) is licensed under a
Creative Commons Attribution-Noncommercial-No Derivative Works 2.0 France License.
Per the previous license, if you use this content please add a clear web link pointing back to this page.
| Short Web Server Name | % | Registrars Count |
|---|---|---|
| Short Web Server Name | % | Registrars Count |
| Apache | 40.1 % | 389 |
| Microsoft-IIS | 20.8 % | 202 |
| (no working web server or unavailable data) | 16.6 % | 161 |
| Apache-Coyote | 12.4 % | 120 |
| nginx | 7.7 % | 75 |
| lighttpd | 0.3 % | 3 |
| NOYB | 0.3 % | 3 |
| Zeus | 0.3 % | 3 |
| A p a c h e | 0.2 % | 2 |
| Sun-Java-System-Web-Server | 0.2 % | 2 |
| gws | 0.1 % | 1 |
| IBM_HTTP_Server | 0.1 % | 1 |
| IdeaWebServer | 0.1 % | 1 |
| kisa | 0.1 % | 1 |
| Lotus-Domino | 0.1 % | 1 |
| Netscape-Enterprise | 0.1 % | 1 |
| Server | 0.1 % | 1 |
| Stronghold | 0.1 % | 1 |
| WebTopia | 0.1 % | 1 |
| Full Web Server Name | % | Registrars Count |
|---|---|---|
| Full Web Server Name | % | Registrars Count |
| Apache | 17.8 % | 172 |
| Microsoft-IIS/6.0 | 17.8 % | 172 |
| (no working web server or unavailable data) | 16.6 % | 161 |
| Apache-Coyote/1.1 | 12.4 % | 120 |
| Apache/2.2.3 (CentOS) | 4.6 % | 45 |
| nginx/0.8.53 | 4.5 % | 44 |
| Apache/2.2.3 (Red Hat) | 3.7 % | 36 |
| Microsoft-IIS/7.5 | 1.7 % | 16 |
| nginx/0.6.34 | 1.3 % | 13 |
| Microsoft-IIS/7.0 | 1.1 % | 11 |
| nginx | 0.7 % | 7 |
| Apache/2 | 0.5 % | 5 |
| Apache/2.0.52 (CentOS) | 0.5 % | 5 |
| Apache/1.3.28 (Unix) mod_perl/1.27 PHP/4.4.7 mod_ssl/2.8.15 OpenSSL/0.9.7a | 0.4 % | 4 |
| Apache/2.0.52 (Red Hat) | 0.4 % | 4 |
| Apache/2.0.54 (iTools 8/Mac OS X) DAV/2 mod_fastcgi/2.4.2 PHP/4.3.11 mod_ssl/2.0.54 OpenSSL/0.9.7l | 0.4 % | 4 |
| Apache/2.2.17 (CentOS) | 0.4 % | 4 |
| Apache/1.3.33 (Debian GNU/Linux) PHP/4.3.10-19 mod_ssl/2.8.22 OpenSSL/0.9.7e | 0.3 % | 3 |
| Apache/2.2.10 (Linux/SUSE) | 0.3 % | 3 |
| Apache/2.2.19 | 0.3 % | 3 |
| Microsoft-IIS/5.0 | 0.3 % | 3 |
| NOYB | 0.3 % | 3 |
| Zeus/4.3 | 0.3 % | 3 |
| A p a c h e | 0.2 % | 2 |
| Apache/1.3.31 (Unix) PHP/4.3.8 mod_ssl/2.8.19 OpenSSL/0.9.7d | 0.2 % | 2 |
| Apache/1.3.39 (Unix) Midgard/1.5.0/SG PHP/4.3.10 mod_ssl/2.8.29 OpenSSL/0.9.7a | 0.2 % | 2 |
| Apache/2.0.46 (Red Hat) | 0.2 % | 2 |
| Apache/2.0.64 (Unix) mod_ssl/2.0.64 OpenSSL/0.9.8e-fips-rhel5 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 | 0.2 % | 2 |
| Apache/2.2.11 (Unix) PHP/5.2.9 | 0.2 % | 2 |
| Apache/2.2.14 (FreeBSD) mod_ssl/2.2.14 OpenSSL/0.9.7e-p1 DAV/2 PHP/5.2.13 with Suhosin-Patch | 0.2 % | 2 |
| Apache/2.2.14 (Ubuntu) | 0.2 % | 2 |
| Apache/2.2.16 | 0.2 % | 2 |
| Apache/2.2.16 (Debian) | 0.2 % | 2 |
| Apache/2.2.19 (Unix) mod_ssl/2.2.19 OpenSSL/0.9.8e-fips-rhel5 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 | 0.2 % | 2 |
| Apache/2.2.6 (Fedora) | 0.2 % | 2 |
| Apache/2.2.9 | 0.2 % | 2 |
| lighttpd | 0.2 % | 2 |
| nginx/0.7.65 | 0.2 % | 2 |
| nginx/0.8.15 | 0.2 % | 2 |
| nginx/0.8.52 | 0.2 % | 2 |
| Sun-Java-System-Web-Server/7.0 | 0.2 % | 2 |
| Apache/1.3.29 (Unix) mod_ssl/2.8.16 OpenSSL/0.9.6l PHP/4.3.4 FrontPage/5.0.2.2634 | 0.1 % | 1 |
| Apache/1.3.29 (Unix) PHP/4.3.2 | 0.1 % | 1 |
| Apache/1.3.29 Ben-SSL/1.53 (Debian GNU/Linux) PHP/4.3.4 | 0.1 % | 1 |
| Apache/1.3.31 (Unix) mod_perl/1.29 | 0.1 % | 1 |
| Apache/1.3.33 (Unix) (Red-Hat/Linux) FrontPage/4.0.4.3 mod_ssl/2.8.22 OpenSSL/0.9.6b DAV/1.0.2 PHP/4.3.9 mod_perl/1.26 mod_throttle/3.1.2 | 0.1 % | 1 |
| Apache/1.3.33 (Unix) mod_ssl/2.8.22 OpenSSL/0.9.7e mod_perl/1.29 | 0.1 % | 1 |
| Apache/1.3.33 (Unix) PHP/5.0.4 mod_ssl/2.8.24 OpenSSL/0.9.7e-p1 | 0.1 % | 1 |
| Apache/1.3.34 (Debian) mod_perl/1.29 | 0.1 % | 1 |
| Apache/1.3.37 (Unix) mod_perl/1.30 mod_ssl/2.8.28 OpenSSL/0.9.7e-p1 | 0.1 % | 1 |
| Apache/1.3.37 (Unix) mod_perl/1.31 mod_ssl/2.8.28 OpenSSL/0.9.8r | 0.1 % | 1 |
| Apache/1.3.37 (Unix) mod_ssl/2.8.28 OpenSSL/0.9.7e-p1 | 0.1 % | 1 |
| Apache/1.3.37 (Unix) mod_ssl/2.8.28 OpenSSL/0.9.8b PHP/4.4.8 | 0.1 % | 1 |
| Apache/1.3.41 (Unix) mod_log_bytes/1.2 mod_bwlimited/1.4 mod_ssl/2.8.31 OpenSSL/0.9.7a | 0.1 % | 1 |
| Apache/1.3.41 (Unix) mod_perl/1.30 mod_ssl/2.8.31 OpenSSL/0.9.7g | 0.1 % | 1 |
| Apache/1.3.41 (Unix) mod_perl/1.31 mod_ssl/2.8.31 OpenSSL/0.9.8r | 0.1 % | 1 |
| Apache/1.3.42 (Unix) mod_auth_passthrough/1.8 mod_log_bytes/1.2 mod_bwlimited/1.4 FrontPage/5.0.2.2635 mod_ssl/2.8.31 OpenSSL/0.9.7a | 0.1 % | 1 |
| Apache/1.3.42 Ben-SSL/1.60 (Unix) mod_gzip/1.3.26.1a mod_fastcgi/2.4.6 mod_throttle/3.1.2 FrontPage/5.0.2.2635 mod_perl/1.31 PHP/4.4.9 | 0.1 % | 1 |
| Apache/2.0 | 0.1 % | 1 |
| Apache/2.0.55 (Unix) mod_ssl/2.0.55 OpenSSL/0.9.8b DAV/2 PHP/5.2.4 | 0.1 % | 1 |
| Apache/2.0.59 (FreeBSD) PHP/5.1.6 mod_ssl/2.0.59 OpenSSL/0.9.7e-p1 | 0.1 % | 1 |
| Apache/2.0.59 (Unix) mod_ssl/2.0.59 OpenSSL/0.9.7a PHP/5.2.1 | 0.1 % | 1 |
| Apache/2.0.63 (Unix) mod_ssl/2.0.63 OpenSSL/0.9.8e-fips-rhel5 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 | 0.1 % | 1 |
| Apache/2.0.63 (Unix) mod_ssl/2.0.63 OpenSSL/0.9.8e-fips-rhel5 mod_bwlimited/1.4 | 0.1 % | 1 |
| Apache/2.2 | 0.1 % | 1 |
| Apache/2.2.11 | 0.1 % | 1 |
| Apache/2.2.11 (Unix) mod_ssl/2.2.11 OpenSSL/0.9.7d DAV/2 PHP/5.3.0 | 0.1 % | 1 |
| Apache/2.2.11 (Unix) PHP/5.2.8 | 0.1 % | 1 |
| Apache/2.2.13 (FreeBSD) PHP/5.2.10 mod_ssl/2.2.13 OpenSSL/0.9.8h | 0.1 % | 1 |
| Apache/2.2.14 (Unix) mod_ssl/2.2.14 OpenSSL/0.9.8e-fips-rhel5 DAV/2 PHP/5.3.1 | 0.1 % | 1 |
| Apache/2.2.15 (Fedora) | 0.1 % | 1 |
| Apache/2.2.15 (Scientific Linux) | 0.1 % | 1 |
| Apache/2.2.15 (Unix) mod_jk/1.2.28 DAV/2 mod_ssl/2.2.15 OpenSSL/1.0.0a | 0.1 % | 1 |
| Apache/2.2.15 (Unix) mod_ssl/2.2.15 OpenSSL/0.9.7a mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 PHP/5.2.9 | 0.1 % | 1 |
| Apache/2.2.16 (Debian) mod_ssl/2.2.16 OpenSSL/0.9.8o mod_perl/2.0.4 Perl/v5.10.1 | 0.1 % | 1 |
| Apache/2.2.16 (Fedora) | 0.1 % | 1 |
| Apache/2.2.16 (Unix) mod_ssl/2.2.16 OpenSSL/0.9.8g mod-xslt/1.3.9 | 0.1 % | 1 |
| Apache/2.2.16 (Unix) mod_ssl/2.2.16 OpenSSL/0.9.8n PHP/5.3.3 | 0.1 % | 1 |
| Apache/2.2.17 (FreeBSD) mod_ssl/2.2.17 OpenSSL/0.9.8q DAV/2 PHP/5.3.6 with Suhosin-Patch | 0.1 % | 1 |
| Apache/2.2.17 (Unix) | 0.1 % | 1 |
| Apache/2.2.17 (Unix) mod_ssl/2.2.17 OpenSSL/0.9.7a mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 | 0.1 % | 1 |
| Apache/2.2.17 (Unix) mod_ssl/2.2.17 OpenSSL/0.9.8e-fips-rhel5 DAV/2 mod_bwlimited/1.4 PHP/5.2.17 | 0.1 % | 1 |
| Apache/2.2.17 (Unix) mod_ssl/2.2.17 OpenSSL/0.9.8e-fips-rhel5 DAV/2 PHP/5.2.13 | 0.1 % | 1 |
| Apache/2.2.17 (Unix) mod_ssl/2.2.17 OpenSSL/0.9.8e-fips-rhel5 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 | 0.1 % | 1 |
| Apache/2.2.17 (Unix) mod_ssl/2.2.17 OpenSSL/0.9.8e-fips-rhel5 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 PHP/5.2.14 | 0.1 % | 1 |
| Apache/2.2.17 (Unix) mod_ssl/2.2.17 OpenSSL/0.9.8g DAV/2 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 PHP/5.2.17 | 0.1 % | 1 |
| Apache/2.2.19 (Unix) DAV/2 mod_ssl/2.2.19 OpenSSL/1.0.0-fips PHP/5.2.17 | 0.1 % | 1 |
| Apache/2.2.19 (Unix) mod_ssl/2.2.19 OpenSSL/0.9.7a | 0.1 % | 1 |
| Apache/2.2.19 (Unix) mod_ssl/2.2.19 OpenSSL/0.9.8e-fips-rhel5 PHP/5.2.17 | 0.1 % | 1 |
| Apache/2.2.19 (Unix) mod_ssl/2.2.19 OpenSSL/1.0.0d mod_jk/1.2.31 | 0.1 % | 1 |
| Apache/2.2.19 (Unix) PHP/5.3.6 | 0.1 % | 1 |
| Apache/2.2.2 (FreeBSD) mod_ssl/2.2.2 OpenSSL/0.9.7e-p1 PHP/5.1.4 | 0.1 % | 1 |
| Apache/2.2.3 (Debian) | 0.1 % | 1 |
| Apache/2.2.3 (Debian) mod_jk/1.2.18 PHP/5.2.0-8+etch16 mod_ssl/2.2.3 OpenSSL/0.9.8c mod_perl/2.0.2 Perl/v5.8.8 | 0.1 % | 1 |
| Apache/2.2.3 (Debian) PHP/5.2.0-8+etch16 mod_ssl/2.2.3 OpenSSL/0.9.8c mod_perl/2.0.2 Perl/v5.8.8 | 0.1 % | 1 |
| Apache/2.2.3 (Debian) proxy_html/2.5 mod_ssl/2.2.3 OpenSSL/0.9.8c | 0.1 % | 1 |
| Apache/2.2.4 (Unix) PHP/4.4.7 | 0.1 % | 1 |
| Apache/2.2.4 (Unix) PHP/5.2.1 | 0.1 % | 1 |
| Apache/2.2.6 | 0.1 % | 1 |
| Apache/2.2.8 (Ubuntu) mod_perl/2.0.3 Perl/v5.8.8 | 0.1 % | 1 |
| Apache/2.2.8 (Ubuntu) PHP/5.2.4-2ubuntu5.14 with Suhosin-Patch mod_ssl/2.2.8 OpenSSL/0.9.8g mod_wsgi/1.3 Python/2.5.2 | 0.1 % | 1 |
| Apache/2.2.8 (Unix) DAV/2 PHP/5.2.6 | 0.1 % | 1 |
| Apache/2.2.8 (Unix) mod_ssl/2.2.8 OpenSSL/0.9.8b DAV/2 PHP/5.2.6 | 0.1 % | 1 |
| Apache/2.2.9 (Debian) DAV/2 SVN/1.5.1 mod_ssl/2.2.9 OpenSSL/0.9.8g mod_wsgi/3.1 Python/2.5.2 | 0.1 % | 1 |
| Apache/2.2.9 (Debian) mod_jk/1.2.26 PHP/5.2.6-1+lenny13 with Suhosin-Patch mod_ssl/2.2.9 OpenSSL/0.9.8g | 0.1 % | 1 |
| Apache/2.2.9 (Debian) mod_jk/1.2.26 PHP/5.2.6-1+lenny3 with Suhosin-Patch | 0.1 % | 1 |
| Apache/2.2.9 (Debian) mod_ssl/2.2.9 OpenSSL/0.9.8g | 0.1 % | 1 |
| Apache/2.2.9 (Debian) mod_ssl/2.2.9 OpenSSL/0.9.8g mod_perl/2.0.4 Perl/v5.10.0 | 0.1 % | 1 |
| Apache/2.2.9 (Debian) mod_ssl/2.2.9 OpenSSL/0.9.8o | 0.1 % | 1 |
| Apache/2.2.9 (Debian) PHP/5.2.17-0.dotdeb.0 with Suhosin-Patch mod_ssl/2.2.9 OpenSSL/0.9.8g | 0.1 % | 1 |
| Apache/2.2.9 (Debian) PHP/5.2.6-1+lenny13 with Suhosin-Patch mod_ssl/2.2.9 OpenSSL/0.9.8g | 0.1 % | 1 |
| Apache/2.2.9 (Debian) PHP/5.2.6-1+lenny13 with Suhosin-Patch mod_ssl/2.2.9 OpenSSL/0.9.8g mod_wsgi/2.5 Python/2.5.2 | 0.1 % | 1 |
| Apache/2.2.9 (Debian) PHP/5.2.6-1+lenny8 with Suhosin-Patch mod_python/3.3.1 Python/2.5.2 mod_ssl/2.2.9 OpenSSL/0.9.8g | 0.1 % | 1 |
| Apache/2.2.9 (Debian) PHP/5.2.6-1+lenny9 with Suhosin-Patch mod_ssl/2.2.9 OpenSSL/0.9.8g | 0.1 % | 1 |
| Apache/2.2.9 (Debian) Phusion_Passenger/3.0.2 mod_ssl/2.2.9 OpenSSL/0.9.8o | 0.1 % | 1 |
| Apache/2.2.9 (FreeBSD) mod_ssl/2.2.9 OpenSSL/0.9.7e-p1 DAV/2 | 0.1 % | 1 |
| Apache/2.2.9 (Unix) mod_ssl/2.2.9 OpenSSL/0.9.8i PHP/5.3.3 | 0.1 % | 1 |
| Apache/2.2.9 (Unix) PHP/4.4.9 mod_ssl/2.2.9 OpenSSL/0.9.8e | 0.1 % | 1 |
| gws | 0.1 % | 1 |
| IBM_HTTP_Server/6.1.0.31 Apache/2.0.47 (Win32) | 0.1 % | 1 |
| IdeaWebServer/v0.70 | 0.1 % | 1 |
| kisa | 0.1 % | 1 |
| lighttpd/1.4.26 | 0.1 % | 1 |
| Lotus-Domino | 0.1 % | 1 |
| Netscape-Enterprise/6.0 | 0.1 % | 1 |
| nginx/0.5.33 | 0.1 % | 1 |
| nginx/0.6.37 | 0.1 % | 1 |
| nginx/0.8.50 | 0.1 % | 1 |
| nginx/1.0.4 | 0.1 % | 1 |
| nginx/1.0.5 | 0.1 % | 1 |
| Server | 0.1 % | 1 |
| Stronghold/4.0-RHL Apache/1.3.22 | 0.1 % | 1 |
| WebTopia/2.1.1a (Unix) | 0.1 % | 1 |