Talktalk and Cloudflare

[Masterfrodo13]

Yesterday I migrated my website and email to Cloudflare DNS servers. Since then I have been unable to access either my website or my emails when at home, using Talktalk. I can access them on my phone, using 4G, and I can access them both away from home on other wifi's. 

So what's going on? I have switched off the router at home for 30mins, with the hope that Talktalk would start a new ISP session, but still no luck.

My website is www.pr4photos.co.uk if anyone would like to see if they can access it on their Talktalk wifi.

[nophead]

Strange. I can't imagine the router preserving its DNS cache when powered off. It seems more likely Talktalk have multiple DNS servers and they are not all in sync.

[Masterfrodo13]

Yes, I have done a DNS flush of my mac. It has to be to do with the router DNS because I can use my iphone on 4G at home and it connects to the website and my email. And if I use the iphone at a friends house on their wifi, it works fine. But at home, if I connect my iphone to the wifi, I get the same result as the mac

[nophead]

Have you tried flushing the DNS cache of the device you are using? On Windows ipconfig /flushdns.

[Masterfrodo13]

Thank you. I've been told it's probably the DNS that needs flushing by Talktalk. And that switching off the router for 1/2hr should do it. It didn't. So will probably switch it later and leave it off overnight, and hopefully that will solve the issue.

[nophead]

Yes I can see that Website from my Talktalk wifi.