$ dig mail.google.com aaaa

;; ANSWER SECTION:
mail.google.com.        56496   IN      CNAME   googlemail.l.google.com.
googlemail.l.google.com. 126    IN      AAAA    2404:6800:8005::12


Cheers,

Tao
--
http://huangtao.me/
http://www.google.com/profiles/UniIsland

School of Mathematical Science
Peking University


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