C
UPDATE - DNS over NB-IOT is now working!
Please update to the latest 1.18.2 (stable):
https://forum.pycom.io/topic/4361/new-stable-firmware-release-v1-18-2
or to the latest 1.20.0.rc7 (development):
https://forum.pycom.io/topic/4359/new-v1-20-0-release-candidate-v1-20-0-rc7
Use the following to set your DNS Server to Google's DNS Servers ...
usocket.dnsserver(0,'8.8.8.8')
usocket.dnsserver(1,'4.4.4.4')
usocket.dnsserver()
('8.8.8.8', '4.4.4.4')
Then bring up your LTE Connection, and do:
>>> print(usocket.getaddrinfo("www.google.com", 80)[0][-1])
('216.58.211.4', 80)