mail11158.experience3.wtwco.com has no NS records.
NS records for this zone are defined at wtwco.com.
NS records for this zone are defined at wtwco.com.
Question and response
Question
dig mail11158.experience3.wtwco.com. NS
Answer
The response has no answer records.
Authority
wtwco.com. 86400 SOA ha1.markmonitor.zone. hostmaster.markmonitor.com. 2026022501 86400 3600 2592000 172800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0