Cloudflare is the registrar and nameservers are pointed to cloudflare. I only have one CNAME configured in the DNS settings, yet somehow when I do MX lookup, the domain has Google Workspace MX records. How is this possible?
Those are the MX records for the target of your CNAME record. As you can’t have a CNAME at the root, Cloudflare automatically flattens it and copies the records of your target directly to your domain.
taleshakim.com. 300 IN MX 1 aspmx.l.google.com.
taleshakim.com. 300 IN MX 10 alt3.aspmx.l.google.com.
taleshakim.com. 300 IN MX 10 alt4.aspmx.l.google.com.
taleshakim.com. 300 IN MX 15 m2233br5tirvy3w6bf7dcgkcaaq3virsfuogbgfjn2h7lxnsfu7q.mx-verification.google.com.
taleshakim.com. 300 IN MX 5 alt1.aspmx.l.google.com.
taleshakim.com. 300 IN MX 5 alt2.aspmx.l.google.com.
;; Received 243 bytes from 2606:4700:58::adf5:3b61#53(dane.ns.cloudflare.com) in 4 ms
fostervitality.com. 300 IN MX 1 aspmx.l.google.com.
fostervitality.com. 300 IN MX 10 alt3.aspmx.l.google.com.
fostervitality.com. 300 IN MX 10 alt4.aspmx.l.google.com.
fostervitality.com. 300 IN MX 15 m2233br5tirvy3w6bf7dcgkcaaq3virsfuogbgfjn2h7lxnsfu7q.mx-verification.google.com.
fostervitality.com. 300 IN MX 5 alt1.aspmx.l.google.com.
fostervitality.com. 300 IN MX 5 alt2.aspmx.l.google.com.
;; Received 247 bytes from 172.64.32.132#53(lola.ns.cloudflare.com) in 5 ms