shell:$ nslookup -timeout=2 -retry=1 'omgid.qq.com'
Server: 75.98.161.224
Address: 75.98.161.224#53
Non-authoritative answer:
omgid.qq.com canonical name = ins-xmnebaut.ias.tencent-cloud.net.
Name: ins-xmnebaut.ias.tencent-cloud.net
Address: 119.147.6.188
;; communications error to 75.98.161.224#53: timed out
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