Question and response
Question
dig spf.securedsigning.com. TXT
Answer
spf.securedsigning.com. 1800 TXT "v=spf1 ip4:123.100.123.4 ip4:123.100.123.5 ip4:103.20.136.98 ip4:4.147.161.237 ip4:20.70.87.39 ip4:51.140.40.154 ip4:51.141.64.78 ip4:20.191.79.209 ip4:52.148.177.193 ip4:52.250.118.102 ip4:40.126.243.36 ip4:20.70.214.109 ip4:20.70.214.67 -all"
Authority
securedsigning.com. 3600 NS ns-1016.awsdns-63.net.
securedsigning.com. 3600 NS ns-1127.awsdns-12.org.
securedsigning.com. 3600 NS ns-2038.awsdns-62.co.uk.
securedsigning.com. 3600 NS ns-448.awsdns-56.com.
securedsigning.com. 3600 NS ns1-08.azure-dns.com.
securedsigning.com. 3600 NS ns2-08.azure-dns.net.
securedsigning.com. 3600 NS ns3-08.azure-dns.org.
securedsigning.com. 3600 NS ns4-08.azure-dns.info.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0