Question and response
Question
dig spf-a.aena.es. TXT
Answer
spf-a.aena.es. 28800 TXT "v=spf1 ip4:194.224.177.251 ip4:217.111.219.251 ip4:217.130.124.251 ip4:194.224.177.252 ip4:217.111.219.252 ip4:217.130.124.252 ip4:194.224.177.201 ip4:217.111.219.201 ip4:217.130.124.201 ip4:93.159.213.3 ip4:185.103.8.2 ip4:217.130.124.197 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0