Your DNS is configured incorrectly in a couple of ways, which I’ll outline below.
First, you have an inactive DNS zone:
You’re using external DNS but have a DNS zone configured, which can cause issues. I’d recommend deleting that DNS zone moving forward. You can read more about inactive DNS zones in our support guide here:
Second, your A records are incorrect:
dig rgkconsultinggroup.com
; <<>> DiG 9.18.21 <<>> rgkconsultinggroup.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 9766
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
;; ANSWER SECTION:
rgkconsultinggroup.com. 600 IN A 15.197.148.33
rgkconsultinggroup.com. 600 IN A 3.33.130.190
You’ll want to update instead to a single A record pointing to 75.2.60.5.
Lastly, you’ll want to update your CNAME record to point to rgkconsultinggroup.netlify.app.