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Posted

Hello,

 

hmm there is something that I do not catch..

I manage my dns with dnsmadeeasy, which allow me to change quickly the IP of the A record, as they update their DB every 30 mins or less...

 

yesterday, it was working fine untill now where I'm redirected to me old ip even when my config is pointing to the new one...

 

That's why I was wondering if ISP can have kind of DNS cache effect or ??? that could create this problem? I really do not understand this behaviour and I don't know if it's a dns one, or an ISP one or ...?

 

any idea?

Ludo

Posted

Ludo,

 

I do not know about your ISP but mine has several caching servers that can create similar issues. Sometimes I can hit the server I usually connect to but if it is busy I will get another one that hasn't updated it's cache yet.

 

In short, it is possible that your ISP is giving older information.

Posted

Thxs for your answer Rob,

 

Even if it's from my ISP it's weird as the only DNS still pointing to my old IP was DNS 6th.

 

To make sure that it does not happen again, I just updated my dns, now I will have only 3 but at least I will be sure that they all point to the same place...

 

Ludo

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