72-250-129-197.midrivers.com has no NS records.
NS records for this zone are defined at midrivers.com.
NS records for this zone are defined at midrivers.com.
Question and response
Question
dig 72-250-129-197.midrivers.com. NS
Answer
The response has no answer records.
Authority
midrivers.com. 3600 SOA udns1.ultradns.net. hostmaster.midrivers.com. 2020060586 3600 3600 86400 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0