Question and response
Question
dig spfm.mercadolibre.com. TXT
Answer
spfm.mercadolibre.com. 300 TXT "v=spf1 exists:%{i}._spf.mta.salesforce.com ip4:13.111.111.0/24 ip4:169.145.66.70/31 ip4:169.145.66.72/31 ip4:184.73.44.157 ip4:23.253.182.113 ip4:54.240.70.212 ip4:54.240.70.213 ip4:98.97.248.0/21 ip6:2a00:1450:4000::/36 ip6:2c0f:fb50:4000::/36 ~all"
Authority
mercadolibre.com. 172800 NS ns-1451.awsdns-53.org.
mercadolibre.com. 172800 NS ns-1708.awsdns-21.co.uk.
mercadolibre.com. 172800 NS ns-368.awsdns-46.com.
mercadolibre.com. 172800 NS ns-984.awsdns-59.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0