server IP address could not be found DNS_PROBE_FINISHED_NXDOMAIN

I have already scoured this forum and other web resources. I tried what was suggested to fix this issue and I have not had success. Here is my issue / question?

I have a domain devonacloud.com registered through Route 53. I created a Hosted Zone for this domain. I did not edit any of the records created in the Hosted Zone. I also created an S3 bucket with the same name. I gave this bucket the property of being a static site, I gave it a public access policy, upload a simple html file, and tested the endpoint. The endpoint works as you can see here http://devonacloud.com.s3-website-us-east-1.amazonaws.com/.

Finally, I created an alias record for this domain and chose this bucket for that record. I saved the record. Now, when I try to visit this domain I get the dreaded server IP address could not be found message in chrome.

Various things I tried were to flush my DNS cache. I also tried:

wti@robert-dev:~$ wget devonacloud.com
--2020-04-19 18:13:27--  http://devonacloud.com/
Resolving devonacloud.com (devonacloud.com)... failed: Name or service not known.
wget: unable to resolve host address ‘devonacloud.com’

wti@robert-dev:~$ cat /etc/resolv.conf
# Generated by NetworkManager
nameserver 192.168.14.30
nameserver 192.168.14.31

wti@robert-dev:~$ dig devonacloud.com

; <<>> DiG 9.11.4-P2-RedHat-9.11.4-9.P2.el7 <<>> devonacloud.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 2721

robert.risk@we-laptop93:~$ nslookup devonacloud.com
;; Got SERVFAIL reply from 192.168.14.30, trying next server
;; Got SERVFAIL reply from 192.168.14.31, trying next server
;; connection timed out; no servers could be reached

I also visited https://www.whatsmydns.net/#NS/devonacloud.com and noticed that the NS records have not fully propagated. I find that strange because I've been dealing with this issue for a few days.

The only off-color thing I can think of is I previously had this domain point to a static IP I configured on a Lightsail instance. I've deleted the static IP and the Lightsail instance, so I'm surprised if this would cause an issue.

When I click on my domain in Route 53, the name servers are:

ns-1196.awsdns-21.org
ns-1701.awsdns-20.co.uk
ns-403.awsdns-50.com
ns-657.awsdns-18.net

And in its Hosted Zone, the values for the NS record set are:

ns-348.awsdns-43.com.
ns-955.awsdns-55.net.
ns-1200.awsdns-22.org.
ns-1950.awsdns-51.co.uk.

Should these be the same? Can anyone see what might be causing the server IP address could not be found error and how to resolve it?