shell:$ nslookup -timeout=2 -retry=1 'android.bugly.tencent.com'
;; communications error to 75.98.161.224#53: timed out
Server:		69.39.86.5
Address:	69.39.86.5#53

Non-authoritative answer:
android.bugly.tencent.com	canonical name = ins-afxhcotu.ias.tencent-cloud.net.
Name:	ins-afxhcotu.ias.tencent-cloud.net
Address: 43.156.222.149
Name:	ins-afxhcotu.ias.tencent-cloud.net
Address: 43.156.222.48
;; communications error to 75.98.161.224#53: timed out