cpe-217.17.107.97.parabolanet.com has no NS records.
NS records for this zone are defined at parabolanet.com.
NS records for this zone are defined at parabolanet.com.
Question and response
Question
dig cpe-217.17.107.97.parabolanet.com. NS
Answer
The response has no answer records.
Authority
parabolanet.com. 86400 SOA ns1.parabolanet.com. root.parabolanet.com. 20181259 28800 3600 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0