Let's Debug

Test result for www.kalsaartdistrict.com using http-01

www.kalsaartdistrict.com has an AAAA (IPv6) record (2a00:7c80:0:128::1) but a test request to this address over port 80 did not succeed. Your web server must have at least one working IPv4 or IPv6 address. You should either ensure that validation requests to this domain succeed over IPv6, or remove its AAAA record.
A timeout was experienced while communicating with www.kalsaartdistrict.com/2a00:7c80:0:128::1: Get "http://www.kalsaartdistrict.com/.well-known/acme-challenge/letsdebug-test": context deadline exceeded

Trace:
@0ms: Making a request to http://www.kalsaartdistrict.com/.well-known/acme-challenge/letsdebug-test (using initial IP 2a00:7c80:0:128::1)
@0ms: Dialing 2a00:7c80:0:128::1
@10000ms: Experienced error: context deadline exceeded

Submitted Dec 14 21:42:43 2021. Sat in queue for 3ms. Completed in 14s. Show verbose information.