SOA
Start of Authority
Primary NS
Mailbox
sysadmin.pretecs.com
Serial
2025091805
Refresh
3600
Retry
7200
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx +ip4:162.219.161.220 +ip4:192.40.160.0/19 +ip4:74.91.80.0/20 include:spf.ymlp.com include:ymlp.com include:_spf.accelo.com include:spf.mxprotection.net include:spf.protection.outlook.com ~all
A