I’m a bit perplexed…
I’ve just been to my mum’s house and managed to connect to my domain and my wp-admin perfectly fine on my phone using her WiFi (supplied by BT), and I can connect to my domain and my wp-admin over my mobile network both on my phone and on my laptop (using my phone as a hotspot), however the message “The domain sincerelyrebecca.co.uk is no longer parked by GoDaddy.” still comes up when I use my WiFi (Virgin) on both my phone and my laptop.
Any ideas? I didn’t realise how much of an i-dummy I was until I tried doing all of this!