Moving Websites DNS Question ref: Downtime
Okay question.
Say I have Host A that I am currently on, and I am about to have my sites moved to host X. I want minimal downtime, obviously. So what I am wondering is... if I go to the registrars where I bought my domains from and ONLY ADD the new nameservers... then let that propagate for 24-48 hrs before I transfer hosts, once I get everything transferred and delete Host A's nameservers from my domains, I should have very minimal downtime, correct?
IE RIght now this is what I would have for nameservers:
ns1.hostA.com
ns2.hostA.com
then I would add the new NS's:
ns1.hostA.com
ns2.hostA.com
dns1.hostX.com
dns2.hostX.com
Then let it sit for 48 hours, then do the transfer and then remove the ns1.hostA.com and ns2.hostA.com from the domains.
Hopefully that wasnt too confusing.
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