IPv4 Addresses

TTL

Name Servers

TTL

Mail Servers

TTL

SOA Details

TTL
SOA Primary NS
20m
SOA Responsible
hostmaster.exacttarget.com
SOA Serial
2018031400
SOA Times
Refresh 2h
Retry 1h
Expire 14d
Minimum TTL 1h

DKIM

TTL
DKIM Selector mail
v=DKIM1 k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCehDXUPbJHQjZE+zk7...

SPF (Sender Policy Framework)

TTL
SPF SPFv2
Qualifier Mechanism Target / value Valid Details
+ Pass include
- Fail all
20m
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass include
- Fail all
20m