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HTTP/2 Web Server Online Tester

Execution date: Tue, 29 Dec 2020 03:10:39 GMT, URL: messenger.com, encryption: ALPN + unencrypted, test type: Query both.

IPv4 ALPN enabled test results

OK
185.60.216.15
HTTP/2 301
location: https://www.messenger.com/
strict-transport-security: max-age=15552000
content-type: text/html; charset="utf-8"
x-fb-debug: 5J8N6BSCNBdYfYFRDDY8mngjWmxF3LMJPh5bTyf1lvfqgzrset7qCjFnwea2ausH2apUeMxCF3LfEGkIec4+WA==
content-length: 0
date: Tue, 29 Dec 2020 03:10:39 GMT
alt-svc: h3-29=":443"; ma=3600,h3-27=":443"; ma=3600

IPv6 ALPN enabled test results

OK
2a03:2880:f02d:e:face:b00c:0:2
HTTP/2 301
location: https://www.messenger.com/
strict-transport-security: max-age=15552000
content-type: text/html; charset="utf-8"
x-fb-debug: FjADLosiMuS6fKKecVxY/TR9cb34McE7dbeCYX7Da/KgEttgu0SXAJ7JxqonLSfMShql59I/1OQHLN+1b2V6AQ==
content-length: 0
date: Tue, 29 Dec 2020 03:10:39 GMT
alt-svc: h3-29=":443"; ma=3600,h3-27=":443"; ma=3600

IPv4 unencrypted test results

Fail
185.60.216.15

IPv6 unencrypted test results

Fail
2a03:2880:f02d:e:face:b00c:0:2