Per Jessen wrote:
Sandy Drobic wrote:
That depends on the dns server that the client is using. Some dns servers from several big ISPs are caching rather aggressively in order to reduce the number of dns queries and they ignore the ttl settings of dyndns.
Sandy, do you have any examples of this? Just curious, coz' ignoring the TTL could easily cause problems. Or is it only for dyndns?
I can't tell any example at hand anymore, it's been a few years. If I remember correctly, DynDNS sets a TTL of five minutes, with some dns servers simply ignored. It took some hours bevor mails began to arrive from some domains. That is how I noticed. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org