Let's Debug

Test result for uat1.carrefouruae.com using http-01

DNSLookupFailed
Fatal
A fatal issue occurred during the DNS lookup process for carrefouruae.com/CAA.
DNS response for carrefouruae.com/CAA did not have an acceptable response code: SERVFAIL
HTTPRecords
Debug
A and AAAA records found for this domain
uat1.carrefouruae.com. 0 IN A 23.33.238.160
uat1.carrefouruae.com. 0 IN A 23.33.238.115
uat1.carrefouruae.com. 0 IN AAAA 2600:1400:d::1721:ee51
uat1.carrefouruae.com. 0 IN AAAA 2600:1400:d::1721:ee48
PublicSuffix
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for uat1.carrefouruae.com is: com
StatusIO
Debug
The current status.io status for Let's Encrypt
Operational

Submitted Sep 1 10:42:04 2020. Sat in queue for 3ms. Completed in 6s. Hide verbose information.