At your site the module is lightning quick. At my site:
http://www.mediaworks.pro/us/index.php?option=com_content&view=article&id=36&Itemid=2it takes minutes, to render error messages like these for every domain:
Warning: fsockopen() [function.fsockopen]:
unable to connect to whois.opensrs.net:43
(Connection timed out) in /us/modules/mod_s5_domain_check/mod_s5_domain_check.php on line 55
Warning: fsockopen() [function.fsockopen]:
unable to connect to whois.publicinterestregistry.net:43
(Connection timed out) in /us/modules/mod_s5_domain_check/mod_s5_domain_check.php on line 55
Warning: fsockopen() [function.fsockopen]:
unable to connect to whois.nic.uk:43
(Connection timed out) in /us/modules/mod_s5_domain_check/mod_s5_domain_check.php on line 55
The problem seems associated with port 43: I'm afraid my hosting provider blocks it to avoid too much traffic.
How can I solve this problem?
May a need a virtual server? I use a shared hosting.