ldap1.tal1.ntfo.org has no NS records.
NS records for this zone are defined at tal1.ntfo.org.
NS records for this zone are defined at tal1.ntfo.org.
Question and response
Question
dig ldap1.tal1.ntfo.org. NS
Answer
The response has no answer records.
Authority
tal1.ntfo.org. 86400 SOA ntfo.org. postmaster.ntfo.org. 2025051400 86400 14400 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0