XF 1.2 Unable to Connect to api-verify.recaptcha.net

[bukoo]

Zend_Http_Client_Adapter_Exception: Unable to Connect to tcp://api-verify.recaptcha.net:80. Error #0: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution - library/Zend/Http/Client/Adapter/Socket.php:235


#0 /home/nginx/domains/bodyforumtr.com/public/library/Zend/Http/Client.php(973): Zend_Http_Client_Adapter_Socket->connect('api-verify.reca...', 80, false)
#1 /home/nginx/domains/bodyforumtr.com/public/library/Zend/Service/ReCaptcha.php(487): Zend_Http_Client->request('POST')
#2 /home/nginx/domains/bodyforumtr.com/public/library/Zend/Service/ReCaptcha.php(502): Zend_Service_ReCaptcha->_post('03AHJ_VutizAfE9...', '6106')
#3 /home/nginx/domains/bodyforumtr.com/public/library/XenForo/Captcha/ReCaptcha.php(53): Zend_Service_ReCaptcha->verify('03AHJ_VutizAfE9...', '6106')
#4 /home/nginx/domains/bodyforumtr.com/public/library/XenForo/Captcha/Abstract.php(129): XenForo_Captcha_ReCaptcha->isValid(Array)
#5 /home/nginx/domains/bodyforumtr.com/public/library/XenForo/ControllerPublic/Register.php(200): XenForo_Captcha_Abstract::validateDefault(Object(XenForo_Input))
#6 /home/nginx/domains/bodyforumtr.com/public/library/XenForo/FrontController.php(337): XenForo_ControllerPublic_Register->actionRegister()
#7 /home/nginx/domains/bodyforumtr.com/public/library/XenForo/FrontController.php(134): XenForo_FrontController->dispatch(Object(XenForo_RouteMatch))
#8 /home/nginx/domains/bodyforumtr.com/public/index.php(13): XenForo_FrontController->run()
#9 {main}


array(3) {
["url"] => string(44) "http://www.bodyforumtr.com/register/register"
["_GET"] => array(1) {
["/register/register"] => string(0) ""
}
["_POST"] => array(14) {
["username"] => string(8) "xxx"
["email"] => string(20) "xxx@hotmail.com"
["password"] => string(8) "********"
["password_confirm"] => string(8) "********"
["dob_month"] => string(1) "2"
["dob_day"] => string(2) "23"
["dob_year"] => string(4) "1994"
["gender"] => string(4) "male"
["timezone"] => string(13) "Europe/Athens"
["recaptcha_challenge_field"] => string(356) "03AHJ_VutizAfE9H4GNHaeoxX5mJWQzGOM7nz1L5VEmVqjZI7uEmbdXXcWggs1EGP8ARgS-UUqIDy8Qg7_d4gYb8J-R5n1OnYdD3aKsG9irAsuZqmHlvtCJYcuWQr5jTp7noszbxN3mp5Ahyt9OzoeDaIypc6kgz_lVKuAQ3r-NSIdZvfZ733M37ZYqiXUb2zSjfksIZ_7w0ObcVGIKo9H_J-LMufJF9NilaupnS7WYMlmvZFwXWxvdJRwcPiiX9_1x_7P6MxR3_oaO15eCRYMWUO_34veqZ5gpK-O2Wl2WqopnH7BaWsKDUd4T9iLGtCNWOz6ZzJMbmVH2PXvbLod_qNugyBK9RAajA"
["recaptcha_response_field"] => string(4) "6106"
["agree"] => string(1) "1"
["_xfToken"] => string(8) "********"
["reg_key"] => string(32) "662682506823028343032d482ed317eb"
}
}

 

[Paul B]

It could just be a temporary failure of the recaptcha service.

If it becomes a permanent failure then it may be a sever configuration issue.

 

[bukoo]

Thank you Brogan.
Yes, I think so that it is a temporary failure, because it seems only some of new users having this trouble.
Changing recaptcha to "question captcha" may be a solution but if this problem about our server configuration, what can it be and what do i have to change?