[dns-operations] Cloudflare auth DNS contact

[Johannes Naab]

Hi,

I have an oddity with Cloudflare authoritative DNS I'd like to share/get
insight into.

Attempts so far:
- An Mail from last week towards dns@ (contact in SOA) has so far been
  without response.
- The WHOIS provided form fails to send a message (HTTP 400, "Message
  unable to send").

Thanks,
Johannes