Tplink 1043D

office using 1043D and connected to a server wiindows 2008
I only using port forwarding 22 -> my server.

But I checking windows 2008 firewall log,it have some IP want connecting to my server IP port 80.

But I checked many times, my Router didn't open/forwarding port my windows 2008 server.

no idea ,why so many strange IP is blocked by firewall? I assume router didn't forwrad port 80 to me....
My server have a SFTP port 22 and VNC and Teamviewer. I only created port 22/5900-> server.


and I did test telnet in LAN/WAN, it all no connection...
Mean I didn't create any Port 80 in server...what I need to check?