Challenge update failures for www.ichainverify.co.za in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/6062724823
acme: error code 400 "urn:ietf:params:acme:error:dns": DNS problem: NXDOMAIN looking up TXT for _acme-challenge.www.ichainverify.co.za - check that a DNS record exists for this domain
The IANA public suffix is the TLD of the Registered Domain
The TLD for www.ichainverify.co.za is: co.za
2 Certificates contributing to rate limits for this domain
Serial: 382650585314765882556149122610718113777569
NotBefore: 2022-12-21 13:28:48 +0000 UTC
Names: [training.ichainverify.co.za]
Serial: 269923020280594726099201885312528577125428
NotBefore: 2022-12-21 10:29:26 +0000 UTC
Names: [adaptit.ichainverify.co.za api.adaptit.ichainverify.co.za api.demo.ichainverify.co.za api.ichainverify.co.za api.training.ichainverify.co.za demo.ichainverify.co.za training.ichainverify.co.za www.ichainverify.co.za]