as56899-185-126-252-98.ptr.granatua.net has no NS records.
NS records for this zone are defined at ptr.granatua.net.
NS records for this zone are defined at ptr.granatua.net.
Question and response
Question
dig as56899-185-126-252-98.ptr.granatua.net. NS
Answer
The response has no answer records.
Authority
ptr.granatua.net. 86400 SOA ns.ptr.granatua.net. root.granatua.net. 2020040401 21600 3600 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0