spf.smtp.cz NS records

NS Authoritative DNS server
1h
spf.smtp.cz has no NS records.
NS records for this zone are defined at smtp.cz.

Question and response

Question

dig spf.smtp.cz. NS

Answer

The response has no answer records.

Authority

smtp.cz. 3600 SOA ns.dns4.cz. hostmaster.active24.cz. 2026022301 10800 1800 1209600 3600

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0