User-agent: *
Disallow: /refresh.php
Disallow: /whois/captcha.php
Disallow: /whois/refresh.php
Disallow: /whois/suggest.php
Disallow: /domain-registration/availability.php
Disallow: /profile/

User-agent: AhrefsBot
Disallow: /
User-agent: dotbot
Disallow: /
User-agent: MJ12bot
Disallow: /
User-agent: SemrushBot
Disallow: /
User-agent: SemrushBot-SA
Disallow: /