أخطأت رجس التصنيع ntp server ip address - rise-association.com
tp-link smart plug freaked out when I decided to block all dns requests on it. When it couldn't hit an ntp server it just kept on trying every 3 seconds : r/pihole
TP-Link TD-W8901N User Guide Download - Page 78
How to configure Getting Time from NTP Server on TP-Link Smart & Managed Switch?
NTP server misuse and abuse - Wikiwand
How to configure Getting Time from NTP Server on TP-Link Smart & Managed Switch?
TP-Link TL-WR941ND Screenshot TimeSettings
Fukuoka University Public NTP Service Deployment Use case
TP-Link TL-WR740N / TL-WR741ND User Guide Download - 4.17.1 Time Settings