Security/simple firewall

The following two entries in my simple firewall log have me worried. Am I hacked? I am new at this and last night I black listed the china IP and yet here he is again today. Is the blacklist just for my personal website or does it blacklist him all together (i should have waited maybe) I am also concerned about the “Heartbleed” bug should I re-key my SSL Certificat godaddy is doing it for free? Thank you!

IP: 220.181.51.205 [ IPWHOIS Lookup ] [ Add To Firewall Blacklist ] [ Add To Firewall Whitelist ] 2014/06/13 14:14:12
Info Page Request URI: /wp-admin/admin-ajax.php?action=wordfence_logHuman&hid=8397DC801D85AD212A7A22589967A10B&r=0.2521177250891924
Info Visitor IP was neither white-listed nor black-listed. Firewall checking started…
Warning All page request parameters were white-listed.

IP: 115.28.139.108 [ IPWHOIS Lookup ] [ Add To Firewall Blacklist ] [ Add To Firewall Whitelist ] 2014/06/14 00:02:16
Info Page Request URI: http://hotel.qunar.comhttphttphttphttphttphttphttphttphttphttphttphttphttphttphttphttphttphttphttp/hotel.qunar.comhttphttphttphttphttphttphttphttphttphttphttphttphttphttphttphttphttphttp/hotel.qunar.comhttphttphttphttphttphttphttphttphttphttphttphttphttphttphttphttphttp/hotel.qunar.comhttphttphttphttphttphttphttphttphttphttphttphttphttphttphttphttp/hotel.qunar.comhttphttphttphttphttphttphttphttphttphttphttphttphttphttphttp/hotel.qunar.comhttphttphttphttphttphttphttphttphttphttphttphttphttphttp/hotel.qunar.comhttphttphttphttphttphttphttphttphttphttphttphttphttp/hotel.qunar.comhttphttphttphttphttphttphttphttphttphttphttphttp/hotel.qunar.comhttphttphttphttphttphttphttphttphttphttphttp/hotel.qunar.comhttphttphttphttphttphttphttphttphttphttp/hotel.qunar.comhttphttphttphttphttphttphttphttphttp/hotel.qunar.comhttphttphttphttphttphttphttphttp/hotel.qunar.comhttphttphttphttphttphttphttp/hotel.qunar.comhttphttphttphttphttphttp/hotel.qunar.comhttphttphttphttphttp/hotel.qunar.comhttphttphttphttp/hotel.qunar.comhttphttphttp/hotel.qunar.comhttphttp/hotel.qunar.comhttp/hotel.qunar.com/render/hoteldiv.jsp?__jscallback=XQScript_4
Info Visitor IP was neither white-listed nor black-listed. Firewall checking started…