There are several alerts on IRC mentioning wikitech-static being up/down/up/down (ping does work):
05:52:17 <+icinga-wm> PROBLEM - Wikitech-static main page has content on cloudweb2001-dev is CRITICAL: CRITICAL - Socket timeout after 10 seconds https://wikitech.wikimedia.org/wiki/Wikitech-static 05:55:57 <+icinga-wm> PROBLEM - Wikitech-static main page has content on labweb1002 is CRITICAL: CRITICAL - Socket timeout after 10 seconds https://wikitech.wikimedia.org/wiki/Wikitech-static 05:57:23 <+icinga-wm> PROBLEM - Wikitech-static main page has content on labweb1001 is CRITICAL: CRITICAL - Socket timeout after 10 seconds https://wikitech.wikimedia.org/wiki/Wikitech-static 05:59:21 <+icinga-wm> RECOVERY - Wikitech-static main page has content on labweb1001 is OK: OK - Certificate wikitech-static.wikimedia.org will expire on Fri 14 Jan 2022 02:46:45 PM GMT +0000. https://wikitech.wikimedia.org/wiki/Wikitech-static 06:02:01 <+icinga-wm> RECOVERY - Wikitech-static main page has content on labweb1002 is OK: OK - Certificate wikitech-static.wikimedia.org will expire on Fri 14 Jan 2022 02:46:45 PM GMT +0000. https://wikitech.wikimedia.org/wiki/Wikitech-static 06:02:39 <+icinga-wm> RECOVERY - Wikitech-static main page has content on cloudweb2001-dev is OK: OK - Certificate wikitech-static.wikimedia.org will expire on Fri 14 Jan 2022 02:46:45 PM GMT +0000. https://wikitech.wikimedia.org/wiki/Wikitech-static 06:15:11 <+icinga-wm> PROBLEM - Wikitech-static main page has content on cloudweb2001-dev is CRITICAL: CRITICAL - Socket timeout after 10 seconds https://wikitech.wikimedia.org/wiki/Wikitech-static 06:16:07 <+icinga-wm> PROBLEM - Wikitech-static main page has content on labweb1001 is CRITICAL: CRITICAL - Socket timeout after 10 seconds https://wikitech.wikimedia.org/wiki/Wikitech-static 06:16:47 <+icinga-wm> PROBLEM - Wikitech-static main page has content on labweb1002 is CRITICAL: CRITICAL - Socket timeout after 10 seconds https://wikitech.wikimedia.org/wiki/Wikitech-static