Question and response
Question
dig _spf.vianet.ca. TXT
Answer
_spf.vianet.ca. 900 TXT "v=spf1 ip4:209.91.128.0/26 ~all"
Authority
vianet.ca. 3600 NS ns2.vianet.ca.
vianet.ca. 3600 NS ns4.vianet.ca.
vianet.ca. 3600 NS ns1.vianet.ca.
vianet.ca. 3600 NS ns3.vianet.ca.
vianet.ca. 3600 NS ns6.vianet.ca.
vianet.ca. 3600 NS ns5.vianet.ca.
Additional
ns2.vianet.ca. 900 A 204.187.89.10
ns4.vianet.ca. 900 A 204.187.88.5
ns1.vianet.ca. 900 A 209.91.128.30
ns3.vianet.ca. 900 A 209.91.174.60
ns6.vianet.ca. 900 A 162.219.55.2
ns5.vianet.ca. 900 A 162.219.54.2