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A comment on Stop using low DNS TTLs. Parent comment

Re:Stop using low DNS TTLs by _bernd on Saturday January 31, 2026 @05:14AM (#46835227)
You can configure your assigned network numbers that other AS are allowed to announce certain networks of your own. Not uncommon for in examples authoritative name server addresses.
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Re:Stop using low DNS TTLs by deceptionatd on Saturday January 31, 2026 @05:38AM (#46835365)
TIL, I always thought IP:ASN mappings were 1:1.
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Re:Stop using low DNS TTLs by _bernd on Saturday January 31, 2026 @05:57AM (#46835475)
With cloud providers and such the wording could also be "bring your own address".
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