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Test result for xsg.cryptoblock.uk using http-01

No CAA record on cryptoblock.uk (wildcard=false) contains the issuance domain "letsencrypt.org". You must either add an additional record to include "letsencrypt.org" or remove every existing CAA record. A list of the CAA records are provided in the details.
cryptoblock.uk. 0 IN CAA 0 issue ""letsencrypt.org""

Submitted Nov 15 23:49:37 2018. Sat in queue for 2ms. Completed in 2s. Show verbose information.