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Re:Stop using low DNS TTLs by deceptionatd on Friday January 30, 2026 @04:56PM (#46830490)
Maybe, but I don't think TTL matters for speed of initial propagation. I do set it low when I first configure a website so I don't have to wait hours to correct a mistake I might not have noticed.
Re:Stop using low DNS TTLs by kevincox on Friday January 30, 2026 @07:27PM (#46831887)
Yes. Statistically the most likely time to change a record is shortly after previously changing it. So it is a good idea to use a low TTL when you change it, then after a stability period raise the TTL as you are less likely to change it in the future.