mail.trichomecompany.com has no NS records.
NS records for this zone are defined at trichomecompany.com.
NS records for this zone are defined at trichomecompany.com.
Question and response
Question
dig mail.trichomecompany.com. NS
Answer
The response has no answer records.
Authority
trichomecompany.com. 600 SOA ns1086.ui-dns.de. hostmaster.1und1.com. 2017060186 28800 7200 604800 600
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0