Glue DNS Record

One of our clients has their sites hosted in Cloudflare, in steps to troubleshoot we re-created the DNS in another provider and pointed the DNS to it. It appears there is a glue record hosted by Cloudflare holding at the top though and this is what has been killing their mail from many providers (this was why we changed DNS provider for troubleshooting purposes). How can we remove this? or now that we have moved the DNS away we just have to wait for the TTL of glue records to expire?

2 Days and no luck, please advise.

> CNAME	mydomain.com	###.###.###.###
> Cloudflare, Inc. (AS13335)	5 sec	Status Problem 			Status Problem 	Status Ok 
> NS	ns10.digicertdns.com	208.94.148.159
> Tiggee LLC (AS16552)		Status Ok 	2	Status Ok 	Status Ok 	Status Problem 
> NS	ns13.digicertdns.net	208.80.125.159
> Tiggee LLC (AS16552)		Status Ok 	3	Status Ok 	Status Ok 	Status Problem 
> NS	ns14.digicertdns.net	208.80.127.159
> Tiggee LLC (AS16552)		Status Ok 	3	Status Ok 	Status Ok 	Status Problem 
> NS	ns12.digicertdns.com	208.80.126.159
> Tiggee LLC (AS16552)		Status Ok 	2	Status Ok 	Status Ok 	Status Problem 
> NS	ns11.digicertdns.com	208.80.124.159
> Tiggee LLC (AS16552)		Status Ok 	2	Status Ok 	Status Ok 	Status Problem 
> NS	ns15.digicertdns.net	208.94.149.159
> Tiggee LLC (AS16552)		Status Ok 	3	Status Ok 	Status Ok 	Status Problem