Let's Debug

Test result for clemsonlca.org using http-01

A private, inaccessible, IANA/IETF-reserved IP address was found for clemsonlca.org. Let's Encrypt will always fail HTTP validation for any domain that is pointing to an address that is not routable on the internet. You should either remove this address and replace it with a public one or use the DNS validation method instead.
192.168.86.29
A private, inaccessible, IANA/IETF-reserved IP address was found for clemsonlca.org. Let's Encrypt will always fail HTTP validation for any domain that is pointing to an address that is not routable on the internet. You should either remove this address and replace it with a public one or use the DNS validation method instead.
fe80::e654:e8ff:fea0:a7fe
Debug
A and AAAA records found for this domain
clemsonlca.org. 0 IN A 192.168.86.29
clemsonlca.org. 0 IN AAAA fe80::e654:e8ff:fea0:a7fe
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for clemsonlca.org is: org
Debug
The current status.io status for Let's Encrypt
Operational

Submitted Dec 9 22:45:48 2021. Sat in queue for 2ms. Completed in 0s. Hide verbose information.