Question and response
Question
dig _spf.donotspam.de. TXT
Answer
_spf.donotspam.de. 300 TXT "v=spf1 ip4:212.18.1.32/27 ip4:212.18.21.64/27 ip4:212.18.10.96/27 ip4:62.245.156.160/27 ~all"
Authority
donotspam.de. 172800 NS ns-1288.awsdns-33.org.
donotspam.de. 172800 NS ns-1615.awsdns-09.co.uk.
donotspam.de. 172800 NS ns-19.awsdns-02.com.
donotspam.de. 172800 NS ns-863.awsdns-43.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0