Start of Authority
mname: ns1.blacknight.com
rname: hostmaster.blacknight.com
serial: 1272029963
refresh: 14400 retry: 7200
expire: 2419200 minimum: 3600
serial: 1272029963
refresh: 14400 retry: 7200
expire: 2419200 minimum: 3600
Mail Exchangers
TXT Records
v=spf1 include:spf.protection.outlook.com -all
MS=ms17508287
MS=ms17508287