Question and response
Question
dig spf-a.twcable.com. TXT
Answer
spf-a.twcable.com. 1200 TXT "v=spf1 ip4:216.205.154.64/26 ip4:216.205.152.192/26 ip4:208.82.208.0/22 ~all"
Authority
twcable.com. 14400 NS ns3.twcable.com.
twcable.com. 14400 NS ns1.twcable.com.
Additional
ns1.twcable.com. 14400 A 165.237.86.252
ns3.twcable.com. 14400 A 67.48.224.74
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0