Hey there @vivekanandadotme! Thanks for the question. It looks like your nameservers are correctly pointed:
$ dig ns eximius-iimb.com +short
and there is an A record returned:
$ dig eximius-iimb.com +short
Curling your site results in a 200 (OK) from Apache:
$ curl -v eximius-iimb.com
- Trying 126.96.36.199…
- TCP_NODELAY set
- Connected to eximius-iimb.com (188.8.131.52) port 80 (#0)
> GET / HTTP/1.1
> Host: eximius-iimb.com
> User-Agent: curl/7.64.1
> Accept: /
< HTTP/1.1 200 OK
< Date: Sun, 02 May 2021 21:30:27 GMT
< Server: Apache/2.4.41 (Ubuntu)
I am also able to see a default WP site when visiting your domain in my browser.
Please refresh your cache and try again, or wait a bit longer if you just made DNS changes for those to propagate to your area of the world.
Hope this helps!