Question and response
Question
dig woc.spf.go.com. TXT
Answer
woc.spf.go.com. 300 TXT "v=spf1 include:_spf.salesforce.com ip4:199.181.135.0/26 ip4:68.71.215.0/24 ip4:68.71.217.0/24 ip4:198.54.242.98 ip4:72.232.31.163 ip4:205.159.75.80 ip4:205.159.75.81 include:mail.zendesk.com -all"
Authority
go.com. 3600 NS ns1.twdcns.com.
go.com. 3600 NS ns2.twdcns.com.
go.com. 3600 NS ns3.twdcns.info.
go.com. 3600 NS ns4.twdcns.info.
go.com. 3600 NS ns5.twdcns.co.uk.
go.com. 3600 NS ns6.twdcns.co.uk.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0