Given that Authorize.net works for most people just fine, the lag looking up the domain is likely caused by something on your end, possibly slow nameservers and/or intermittent hosting lag. What hoster are you using, and is it shared hosting or virtual dedicated or what?
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Like my solution? Give me a kudos by clicking the star under my name on the left!Use the links below to sign up for your own Authorize.net accounts:Sandbox (Test) Account - Free! Production (Live) Account - PricingTest accounts are
not the same as test mode. Always use Authorize.net accounts in live mode; use a sandbox account if you want to test your code without processing real transactions.
Note - I am not employed by Authorize.net.
