g2600-140f-0004-01b5-0000-0000-0000-39e4.deploy.static.akamaitechnologies.com AXFR zone transfer

Not an apex domain The domain g2600-140f-0004-01b5-0000-0000-0000-39e4.deploy.static.akamaitechnologies.com is not the root of its zone.
Instead, try zone transfer on akamaitechnologies.com .