dns.horylog.com has no NS records.
NS records for this zone are defined at horylog.com.
NS records for this zone are defined at horylog.com.
Question and response
Question
dig dns.horylog.com. NS
Answer
The response has no answer records.
Authority
horylog.com. 3600 SOA dns.horylog.com. hostmaster.horylog.com. 1946083299 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0