_acme-challenge.igubu.saix.net. A MX TXT AAAA RRSIG NSEC
Question and response
Question
dig igubu.saix.net. NSEC
Answer
igubu.saix.net. 5 NSEC _acme-challenge.igubu.saix.net. A MX TXT AAAA RRSIG NSEC
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0