Question and response
Question
dig spfa.mercadolibre.com. TXT
Answer
spfa.mercadolibre.com. 300 TXT "v=spf1 include:spfb.mercadolibre.com ip4:167.89.75.164 ip4:167.89.75.33 ip4:167.89.91.48 ip4:167.89.94.240 ip4:172.217.0.0/19 ip4:172.217.128.0/19 ip4:172.217.160.0/20 ip4:172.217.192.0/19 ip4:172.217.32.0/20 ip4:173.194.0.0/16 ip4:192.254.112.0/20 ~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