Let's Debug

Test result for agent.hy1.com using http-01

A fatal issue occurred during the DNS lookup process for agent.hy1.com/CAA.
DNS response for agent.hy1.com/CAA did not have an acceptable response code: SERVFAIL
A fatal issue occurred during the DNS lookup process for agent.hy1.com/AAAA.
DNS response for agent.hy1.com/AAAA did not have an acceptable response code: SERVFAIL
Debug
A and AAAA records found for this domain
agent.hy1.com. 0 IN A 104.24.100.93
agent.hy1.com. 0 IN A 104.24.101.93
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for agent.hy1.com is: com
Debug
2 Certificates contributing to rate limits for this domain

Serial: 264508881385692391046629655289472306849521
NotBefore: 2018-11-05 08:27:22 +0000 UTC
Names: [www.hy1.com]

Serial: 284094378701639047986596975007368960607474
NotBefore: 2018-11-03 06:52:21 +0000 UTC
Names: [hy1.com]

Debug
The current status.io status for Let's Encrypt
Operational

Submitted Nov 6 21:22:30 2018. Sat in queue for 2ms. Completed in 9s. Hide verbose information.