Change your name servers a 3rd party such as NSone or Amazon Route 53.
Absolutely disgraceful communication from Dynadot - No status page and can't even open up chat with support. Will avoid in the future.
k_o_bristol_gb says: My mobile apps are also not working and Sunday is when I need my apps to be running the most. What's happening?
Their name servers are not working and their support is shit.
#1 Sign up for NSone: https://ns1.com (You will need credit card)
#2 Add Zone - Set SOA TTL to 60 seconds
#3 Change from Dynadot DNS to “Nameserver” - Note down the current settings in Dynadot DNS https://prnt.sc/ZPhworrzNMEx
#4 Set up records in NSone
Thank me later Dynadot for helping your clients while you have fucked off.
DNS DOWN!!!! Support the same :(