165-254-168-0.phototelecom.com has no NS records.
NS records for this zone are defined at phototelecom.com.
NS records for this zone are defined at phototelecom.com.
Question and response
Question
dig 165-254-168-0.phototelecom.com. NS
Answer
The response has no answer records.
Authority
phototelecom.com. 38400 SOA ns1.phototelecom.com. postmaster.phototelecom.com. 2773140520 10800 3600 120960 38400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0