Not instantly, because google.com's glue records have a 2-day TTL.
Verisign has the ability to alter DNS glue records for .com and they have the ability to issue browser-trusted certificates, except in cases of browser cert pinning functionality or extensions (like CertPatrol) that check for certs being altered before they're nearly expired.
Registrars can instruct Verisign to alter the glue records for .com domains. Are you saying Verisign has special policies in place to double check with major companies before changing their respective glue records?
Verisign has the ability to alter DNS glue records for .com and they have the ability to issue browser-trusted certificates, except in cases of browser cert pinning functionality or extensions (like CertPatrol) that check for certs being altered before they're nearly expired.
Registrars can instruct Verisign to alter the glue records for .com domains. Are you saying Verisign has special policies in place to double check with major companies before changing their respective glue records?