spf1.es.net NSEC records

NSEC
10m
spf2.es.net. TXT RRSIG NSEC

Question and response

Question

dig spf1.es.net. NSEC

Answer

spf1.es.net. 600 NSEC spf2.es.net. TXT RRSIG NSEC

Authority

The response has no authority records.

Additional

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