_spf.sohosted.com has no NS records.
NS records for this zone are defined at sohosted.com.
NS records for this zone are defined at sohosted.com.
Question and response
Question
dig _spf.sohosted.com. NS
Answer
The response has no answer records.
Authority
sohosted.com. 3600 SOA ns2.sohosted1.com. systeembeheer.sohosted.com. 2025100603 43200 3600 604800 10800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0