Fastmail DNS Down?
Seeing issues resolving domains that use their nameservers (including my own, for email, so this is Very Bad Not Good).
Their status page shows all green, only info I can find on the web is someone else (https://twitter.com/kapi/status/1446361828477440005) nearly an hour ago asking if their DNS was down. I am also facing the same issue. Now, the status page is showing https://www.fastmailstatus.com/services/general/2021-10-08, some dns issues. "Some users might be experiencing DNS resolution issue on their domains and email delays. We are currently investigating."