Q8D6S84OSDT1HVRVT3OVDSM0GAMF8AA5.registerdomains.in.th AXFR zone transfer

Not an apex domain The domain Q8D6S84OSDT1HVRVT3OVDSM0GAMF8AA5.registerdomains.in.th is not the root of its zone.
Instead, try zone transfer on registerdomains.in.th .