_spf.webaddress.host has no NS records.
NS records for this zone are defined at webaddress.host.
NS records for this zone are defined at webaddress.host.
Question and response
Question
dig _spf.webaddress.host. NS
Answer
The response has no answer records.
Authority
webaddress.host. 3600 SOA ns1.zonomi.com. soacontact.zonomi.com. 37 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0