SOA
Start of Authority
Primary NS
Mailbox
alertas.tecdoor.com
Serial
2026110801
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx +ip4:89.26.237.203 +ip4:89.26.247.246 +ip4:89.26.237.201 +ip4:89.26.237.183 ~all
MS=830076EFA4D4A6E3080E373B5A1A67CACE09BF54
A