Question and response
Question
dig spf.ivnosys.net. TXT
Answer
spf.ivnosys.net. 302400 TXT "v=spf1 include:spf-1a1.ivnosys.net include:_spf.google.com include:spf.ivcert.net -all"
Authority
ivnosys.net. 1800 NS ns2.ivnosys.net.
ivnosys.net. 1800 NS ns1.ivnosys.net.
ivnosys.net. 1800 NS ns3.ivnosys.net.
Additional
ns1.ivnosys.net. 302400 A 178.255.229.147
ns2.ivnosys.net. 302400 A 18.101.78.209
ns3.ivnosys.net. 302400 A 173.249.51.112
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0