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Old 02-16-2013, 06:33 PM   #5
knc1
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Quote:
Originally Posted by K4CalDisplay View Post
According to DynDNS the lifetime is set to 60 sec.
Other browsers do not show this behavior (I've tried Safari on iOS and Mac as well as Firefox and IE on W7). Is there a simple way to display the DNS return?
But what is it actually set to?

I.E:
Code:
core2quad tmp # dig google.com

; <<>> DiG 9.7.3 <<>> google.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 3927
;; flags: qr rd ra; QUERY: 1, ANSWER: 11, AUTHORITY: 4, ADDITIONAL: 4

;; QUESTION SECTION:
;google.com.            IN    A

;; ANSWER SECTION:
google.com.        300    IN    A    74.125.228.5
- - - - -
300 seconds

Now try that with **your** dyna-dns name using the DNS server that your ISP provides you.

The lifetime field may not be what dyna-dns claims it is, or it may be getting re-written somewhere.
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