spf2.es.net NSEC records

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

Question and response

Question

dig spf2.es.net. NSEC

Answer

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

Authority

The response has no authority records.

Additional

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