[CentOS] dns question

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

ann kok said the following on 22/03/11 14:13:

> How can I know the refresh rate of the dns server?


$ dig www.google.com

...
;; ANSWER SECTION:
www.google.com.		515949	IN	CNAME	www.l.google.com.
www.l.google.com.	300	IN	A	74.125.39.106
www.l.google.com.	300	IN	A	74.125.39.147
www.l.google.com.	300	IN	A	74.125.39.99
www.l.google.com.	300	IN	A	74.125.39.103
www.l.google.com.	300	IN	A	74.125.39.104
www.l.google.com.	300	IN	A	74.125.39.105

The second column is the TTL




Ciao,
luigi

- -- 
/
+--[Luigi Rosa]--
\

Le macchine volanti diventeranno certo piu` veloci in futuro;
questo le rendera` interessanti per attivita` sportive,
ma e` escluso che possano mai avere applicazioni commerciali.
    --Octave Chanute, pioniere dell'aviazione 1910
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iEYEARECAAYFAk2IwUwACgkQ3kWu7Tfl6ZTgQQCgnJn/UqqlfW5cxmChmf7etXs8
IuMAnigzg50SqhtsyqO6LSlFeq1hwbM0
=ZS8U
-----END PGP SIGNATURE-----