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I'm working with a website that changed servers, and even after it fully switching over, I still get the old IP when doing nslookup.
I've tried flushing my DNS on my router and computer, and it still fails to return the correct IP.
Via DD-WRT Shell: killall -1 dnsmasq Via Mac (10.6) shell:
Do you have a local host file that might be returning the incorrect IP? Can you try running nslookup and specifying an external server like OpenDNS to see what the IP resolves to? What OS are you running? – None – 2012-01-19T06:42:06.787
I ran an online NSlookup from MyDNSTools and it shows the new IP. – Joseph – 2012-01-19T06:48:26.627
1Global propagation of DNS changes can take up to 24 hours. Try a different DNS server (like Google's):
nslookup example.com 8.8.8.8
– Andrew Lambert – 2012-01-19T07:14:50.6802DNS does not propagate. It's a cached system. The questioner apparently knows this, as xe is trying to flush caches. Xe probably hasn't flushed all of the caches that are involved. Moreover: The 24 hours figure is untrue. Caching depends from TTLs, which many caching servers will allow to be anything from 1 second to 1 week. – JdeBP – 2012-01-19T11:23:09.707