smtp-in.actimage.com has no NS records.
NS records for this zone are defined at actimage.com.
NS records for this zone are defined at actimage.com.
Question and response
Question
dig smtp-in.actimage.com. NS
Answer
The response has no answer records.
Authority
actimage.com. 60 SOA ns1.actimage.net. postmaster.actimage.net. 2026020601 21600 3600 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0