3 Dec
2021
3 Dec
'21
10:03 a.m.
Anand, On 29/11/2021 12.59, Anand Buddhdev wrote:
We propose to lower, in the first quarter of 2022, the TTL on NS records to 86400 and on DS records to 3600.
I support this change. I would also support: - Setting the TTL on NS records even lower. As a data point, at least one ccTLD (.CL) already has a 3600 TTL on NS records. - Allowing LIR to set their own TTL on NS/DS records explicitly. - Allowing LIR to request that the TTL on NS/DS records get set from the child (either from the TTL on the NS in the child's servers or from the CDS/CDNSKEY TTL). - Allowing LIR to choose from a set of pre-defined TTL, as suggested by Gregory Brzeski. - Adopting a back-off algorithm as suggested by Petr Špaček. Cheers, -- Shane