My domain is: craft2018.booking.com
I work at booking, and we’ll have a “craft conference” next week. I did a small static website for the schedule, and published at now.sh, that users letsencrypt to generate their SSL certs. I’ve set the CNAME in the company, but now.sh is getting a 500 error because the domain is blacklisted.
I’m aware someone from booking has to talk to someone at letsencrypt, how can we make this happen?