Plesk SSL certificate TXT record does not seem to propogate

I recently one click installed Plesk for Digital Ocean. As recommended by Plesk, I am moving the DNS for the domains hosted on the Plesk/DO instance. The A records seem to work. I am trying to get a “wildcard” SSL/TLS certificate through Let’s Encrypt. To do that, I was told to create a TXT record on DO’s DNS. The host is _acme-challenge.bunnellassociates.com and the record is a text string. I set up a few TXT records and I do not think they are working. I also set up _dmarc.bunnellassociates.com. I thought if I put these addresses in my browser, the TXT string would show up but I get

We can’t connect to the server at _dmarc.bunnellassociates.com

I ran WHOIS for one of these sites with this result:

Domain Name: BUNNELLASSOCIATES.COM     Registry Domain ID: 2584012085_DOMAIN_COM-VRSN     Registrar WHOIS Server: whois.godaddy.com     Registrar URL: http://www.godaddy.com     Updated Date: 2023-02-02T00:35:33Z     Creation Date: 2021-01-11T14:29:45Z     Registry Expiry Date: 2024-01-11T14:29:45Z     Registrar: GoDaddy.com, LLC     Registrar IANA ID: 146     Registrar Abuse Contact Email: abuse@godaddy.com     Registrar Abuse Contact Phone: 480-624-2505     Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited     Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited     Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited     Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited     Name Server: NS1.DIGITALOCEAN.COM     Name Server: NS2.DIGITALOCEAN.COM     Name Server: NS3.DIGITALOCEAN.COM     DNSSEC: unsigned     URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/

Last update of whois database: 2023-02-02T18:44:13Z <<<

Any idea what I am doing wrong?

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