Flippa domain verification for 126 domain crypto portfolio

Hello,
Has anyone else had trouble checking domains with flippa?
I finally managed to set up my collection of 126 premium domains for Cardano / ADA, but I needed more than 20 messages to support them until it was set up correctly.
https://flippa.com/10003868-portfolio-von-126-domains

What are your favorite places to list portfolios of domains?