www.masatermica.com has multiple IP addresses in its DNS records. While they appear to be accessible on the network, we have detected that they produce differing results when sent an ACME HTTP validation request. This may indicate that some of the IP addresses may unintentionally point to different servers, which would cause validation to fail.
[Address=2a02:4780:1:1::1:9f4d,Address Type=IPv6,Server=Apache,HTTP Status=404] vs [Address=45.82.72.84,Address Type=IPv4,Server=Apache,HTTP Status=301,Number of Redirects=1,Final HTTP Status=404]
CAA records control authorization for certificate authorities to issue certificates for a domain
www.masatermica.com. 0 IN CAA 0 issue "globalsign.com"
www.masatermica.com. 0 IN CAA 0 issue "comodoca.com"
www.masatermica.com. 0 IN CAA 0 issue "letsencrypt.org"
www.masatermica.com. 0 IN CAA 0 issue "digicert.com"
www.masatermica.com. 0 IN CAA 0 issuewild "letsencrypt.org"
www.masatermica.com. 0 IN CAA 0 issuewild "digicert.com"
www.masatermica.com. 0 IN CAA 0 issuewild "globalsign.com"
www.masatermica.com. 0 IN CAA 0 issuewild "comodoca.com"
Requests made to the domain
Request to: www.masatermica.com/2a02:4780:1:1::1:9f4d, Result: [Address=2a02:4780:1:1::1:9f4d,Address Type=IPv6,Server=Apache,HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://www.masatermica.com/.well-known/acme-challenge/letsdebug-test (using initial IP 2a02:4780:1:1::1:9f4d)
@0ms: Dialing 2a02:4780:1:1::1:9f4d
@57ms: Server response: HTTP 404 Not Found
Request to: www.masatermica.com/45.82.72.84, Result: [Address=45.82.72.84,Address Type=IPv4,Server=Apache,HTTP Status=301,Number of Redirects=1,Final HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://www.masatermica.com/.well-known/acme-challenge/letsdebug-test (using initial IP 45.82.72.84)
@0ms: Dialing 45.82.72.84
@53ms: Server response: HTTP 301 Moved Permanently
@53ms: Received redirect to https://www.masatermica.com/.well-known/acme-challenge/letsdebug-test
@53ms: Dialing 45.82.72.84
@135ms: Server response: HTTP 404 Not Found
A and AAAA records found for this domain
www.masatermica.com. 0 IN A 45.82.72.84
www.masatermica.com. 0 IN AAAA 2a02:4780:1:1::1:9f4d
Challenge update failures for www.masatermica.com in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/7023935653
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": 2a02:4780:1:1::1:9f4d: Invalid response from http://www.masatermica.com/.well-known/acme-challenge/dufrNbfKP-OKUOAYO4sIP5f-FrCblJ0RQwV4Qus3Xbs: 404
The IANA public suffix is the TLD of the Registered Domain
The TLD for www.masatermica.com is: com
The current status.io status for Let's Encrypt
Operational