update problem （SSL certificate）

[huky]

I have Proxmox VE Community Subscription 2 CPUs/year, But when I run apt-get update,I got this

Ign https://enterprise.proxmox.com jessie InRelease                                                                                                         
Ign https://enterprise.proxmox.com jessie Release.gpg                                                                                                       
Ign https://enterprise.proxmox.com jessie Release                                                                                                           
Err https://enterprise.proxmox.com jessie/pve-enterprise amd64 Packages                                                                                     
  SSL: certificate subject name (cc.sedoparking.com) does not match target host name 'enterprise.proxmox.com'
Ign https://enterprise.proxmox.com jessie/pve-enterprise Translation-en_US
Ign https://enterprise.proxmox.com jessie/pve-enterprise Translation-en
Fetched 591 kB in 39s (14.9 kB/s)
W: Failed to fetch https://enterprise.proxmox.com/debian/dists/jessie/pve-enterprise/binary-amd64/Packages  SSL: certificate subject name (cc.sedoparking.com) does not match target host name 'enterprise.proxmox.com'

what's this mean, How i should to do?

 

[dietmar]

Seems you connect to the wrong host (maybe a DNS problem at your side)?

 

[huky]

It's resolved today, I have done nothing.
May be it's DNS problem.