You are seeing the time remaining in the cached lookup on your system.
Subsequent queries will show the TTL falling with time.
dp
On 11/23/16 8:57 PM, Al Varnell wrote:
Thanks Dennis, for straightening me out on that.
Strangely I get a different answer using nslookup:
$ nslookup -type=txt -debug current.cvd.clamav.net
Server: 10.0.1.1
Address: 10.0.1.1#53
------------
QUESTIONS:
current.cvd.clamav.net, type = TXT, class = IN
ANSWERS:
-> current.cvd.clamav.net
text = "0.99.2:57:22592:1479958214:1:63:45271:285"
ttl = 1078
AUTHORITY RECORDS:
ADDITIONAL RECORDS:
------------
Non-authoritative answer:
current.cvd.clamav.net text = "0.99.2:57:22592:1479958214:1:63:45271:285"
Authoritative answers can be found from:
In any case, since updates occur at four hour intervals and checks are normally
limited to once an hour, a ttl of 30 minutes should be OK for most. I can see
where it might be a factor for those that find a need to check at the maximum
limit of four times per hour using a country coded freshclam.conf.
-Al-
On Wed, Nov 23, 2016 at 08:08 PM, Dennis Peterson wrote:
The TTL for the TXT record at current.cvd.clamav.net is 1800 seconds. You can
retrieve with curl or wget older versions of the signature by specifying the
full file name, for example daily-22590.cdiff
dp
On 11/23/16 8:03 PM, Al Varnell wrote:
On Nov 23, 2016, at 7:10 PM, Tsutomu Oyamada wrote:
We know CVD version information is published in DNS TXT record, this
record's TTL values, 1800 seconds is currently is. This value is the
same from the previous?
So I think I have the answer for this one. From my research it would seem that
TTL values are set by the DNS server you are accessing, not by the ClamAV and
is the same for all records on that server. You would have to check with the
DNS ISP to find out if it has changed or not.
-Al-
ClamXav User
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-Al-
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Help us build a comprehensive ClamAV guide:
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