getaddrinfo returned -10， and system rebooted

[Tide]

Hello, 

When I use sntp to get the timestamp from time3.google.com, getaddrinfo returns a -10 error. nrf9160 device also reboots automatically, why did the device reboot?

[Hakon]

Hello,

have you tried using one of the NTP servers in the date_time library?

#define UIO_NTP    "ntp.uio.no"
#define GOOGLE_NTP "time.google.com"