CNAME change and Bad Request (Invalid Hostname)

[thesearcher]

Hello,

I have made a CNAME change on the domain.co.uk to point to domain.com.
All is correctly setup and serial updated but I when I try on the browser, I get the following error message on a blank page:

Bad Request (Invalid Hostname)

I never encountered this. Anyone can help how to troubleshoot?

Many thanks!!

 

[CrazyTech]

Did you include the ending "." in your entry when you made the change?

 

[thesearcher]

Yes, I did.

The "." is at the end. Here is the format as on the DNS server for zone file domain.co.uk:

www IN CNAME www.domain.com.

Thanks for your help!

 

[CrazyTech]

Any way you could PM me the actual URL or something, it's difficult to troubleshoot without more information? Keep in mind, though, that the above is just for www.domain.co.uk

 

[~ServerPoint~]

Have you tried to involve your current provider in this problem solving?
I believe they are the ones which can take care

 

[mulligan]

Clear your cache ... or flush your DNS

 

[thesearcher]

Hi,

Thank you for your feedback!

I provide occasional support to a local ISP but I'm not a guru in DNS(as you can see )...this is for one of their customers and I encountered it on a check for another customer by chance...

Flushing the cache doesn't help. The customer did it on their PC too but no success.

Any other idea?

Many thanks!

 

[SiberForum]

Does Hostname you are using exists?
Make sure theare are no typo mistakes in the changes you have made