spf2.clink.hk has no NS records.
NS records for this zone are defined at clink.hk.
NS records for this zone are defined at clink.hk.
Question and response
Question
dig spf2.clink.hk. NS
Answer
The response has no answer records.
Authority
clink.hk. 3600 SOA dns1.communilink.net. hostmaster.communilink.net. 2026030597 28800 7200 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0