Question and response
Question
dig spf1.centralnic.net. TXT
Answer
spf1.centralnic.net. 300 TXT "v=spf1 ip4:185.24.65.0/24 ip4:185.24.66.0/24 ip4:212.18.250.0/24 ip4:193.105.170.0/24 ip4:217.138.20.160/29 ip4:217.138.145.236/30 include:spf.protection.outlook.com -all"
Authority
centralnic.net. 300 NS ns3.centralnic.net.
centralnic.net. 300 NS ns2.centralnic.net.
centralnic.net. 300 NS ns1.centralnic.net.
centralnic.net. 300 NS ns4.centralnic.net.
Additional
ns1.centralnic.net. 300 A 194.169.218.24
ns2.centralnic.net. 300 A 185.24.64.10
ns3.centralnic.net. 300 A 212.18.248.10
ns4.centralnic.net. 300 A 212.18.249.24
ns1.centralnic.net. 300 AAAA 2001:67c:13cc:0:0:0:1:24
ns2.centralnic.net. 300 AAAA 2a04:2b00:13cc:0:0:0:1:10
ns3.centralnic.net. 300 AAAA 2a04:2b00:13ee:0:0:0:0:10
ns4.centralnic.net. 300 AAAA 2a04:2b00:13ff:0:0:0:0:24
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0