Can somebody confirm if <outboundips.netsuite.com>...
# suitescripta
alien4u
11/01/2023, 8:31 PMCan somebody confirm if outboundips.netsuite.com responds with the valid list of NetSuite IPs for Firewall whitelisting?
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battk
11/01/2023, 8:55 PMyes, a nslookup will get the ip addresses of the current ips, emphasis on the current part
battk
11/01/2023, 8:55 PMthey change
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alien4u
11/01/2023, 9:06 PMYep, I see a TTL of ~180 min
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Anthony OConnor
11/01/2023, 9:06 PMi think that's the remaining TTL I dont think it resets every 3 hrs.. more like 72?
Anthony OConnor
11/01/2023, 9:07 PMbut yeah that's what you use to give to a 3rd party that needs to whitelist incoming NS connections
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alien4u
11/01/2023, 9:16 PMBut that firewall rule in the other side must be dynamic, meaning they need to do DNS lookups periodically and update right?
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Anthony OConnor
11/01/2023, 9:30 PMright I'm not 100% how they work, not a network engineer, but theoretically they could be looking and updating daily... as requests come in, or when requests fail?
Anthony OConnor
11/01/2023, 9:31 PMi think its a reverse DNS look