Nslookup not showng TTL
John Horne
john.horne at plymouth.ac.uk
Thu Oct 15 08:06:56 UTC 2009
Hello,
Using BIND 9.5.1 it seems that the nslookup command is not showing the
TTL value of found records. It makes no difference if I set 'debug' or
'd2'. Example:
==============================================================
nslookup
> set debug
> www.plymouth.ac.uk
Server: 127.0.0.1
Address: 127.0.0.1#53
------------
QUESTIONS:
www.plymouth.ac.uk, type = A, class = IN
ANSWERS:
-> www.plymouth.ac.uk
canonical name = extranet.plymouth.ac.uk.
-> extranet.plymouth.ac.uk
internet address = 141.163.163.185
AUTHORITY RECORDS:
-> plymouth.ac.uk
nameserver = dns0.plymouth.ac.uk.
-> plymouth.ac.uk
nameserver = dns1.plymouth.ac.uk.
ADDITIONAL RECORDS:
-> dns0.plymouth.ac.uk
internet address = 141.163.1.250
-> dns1.plymouth.ac.uk
internet address = 141.163.177.1
------------
www.plymouth.ac.uk canonical name = extranet.plymouth.ac.uk.
Name: extranet.plymouth.ac.uk
Address: 141.163.163.185
>
==============================================================
How can I see the TTL value using nslookup?
Thanks,
John.
--
John Horne, University of Plymouth, UK
Tel: +44 (0)1752 587287 Fax: +44 (0)1752 587001
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