Question and response
Question
dig spf.efwd.registrar-servers.com. TXT
Answer
spf.efwd.registrar-servers.com. 1800 TXT "v=spf1 ip4:209.105.246.192/28 ip4:198.54.122.192/26 ip4:162.255.118.0/26 ip4:198.54.122.0/28 ip4:162.255.118.240/29 ip4:63.250.43.96/27 ip4:198.177.126.16/28 ?all"
Authority
registrar-servers.com. 3600 NS edns1.registrar-servers.com.
registrar-servers.com. 3600 NS edns2.registrar-servers.com.
registrar-servers.com. 3600 NS edns3.registrar-servers.com.
registrar-servers.com. 3600 NS edns4.ultradns.biz.
registrar-servers.com. 3600 NS edns4.ultradns.com.
registrar-servers.com. 3600 NS edns4.ultradns.net.
registrar-servers.com. 3600 NS edns4.ultradns.org.
registrar-servers.com. 3600 NS edns4.registrar-servers.com.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0