No — never change your nameservers.
Changing nameservers would disconnect your Tertulia website. MailerLite authentication is completed using DNS records, not nameserver changes.
If you created a Cloudflare account, please disconnect or delete it to avoid DNS conflicts.
When prompted in MailerLite:
- Choose Manually authenticate domain
- Select Other or I don’t know as your registrar
MailerLite will generate DNS records (SPF, DKIM, CNAME, and/or TXT). Add these under Settings → Domains. Learn more.
Contact authors@tertulia.com for assistance.