_spfihsm2.ihsmarkit.com has no NS records.
NS records for this zone are defined at ihsmarkit.com.
NS records for this zone are defined at ihsmarkit.com.
Question and response
Question
dig _spfihsm2.ihsmarkit.com. NS
Answer
The response has no answer records.
Authority
ihsmarkit.com. 300 SOA ns1.ihsmarkit.com. hostmaster.ihsmarkit.com. 2022033198 900 3600 2419200 900
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0