6
records
IPv4 Addresses
TTL
email.aetna.com. 300 IN A 206.213.179.54
Mail Servers
TTL
MX
—
10
5m
MX
—
20
5m
email.aetna.com. 300 IN MX 10 reply.email.aetna.com. email.aetna.com. 300 IN MX 20 mail2193.email.aetna.com.
DMARC
TTL
DMARC
Policy
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
none
quarantine
reject
5m
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
mailto:[email protected]
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
mailto:[email protected]
Forensic (per-failure) reports. Often omitted for privacy or volume.
email.aetna.com. 300 IN DMARC v=DMARC1;p=reject;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected]
DKIM
TTL
DKIM
Selector
spop1024
v=DKIM1
k=rsa
5m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjKjmrXnw5mlsomtYc...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjKjmrXnw5mlsomtYc9LUWj8p+KX41abSkYALvK/9AGzeWZjbwYcmg+ospH1ysAZdmr56PxvzUUkZazDAV3BxcOZsIMtnoe1C/nkZ2MFJIDshQTYxe3VRoENmD79RpbPVsct1Mb/x5gWZvYY3rM7ZQwCg6R+5fOy8kb4RaX+9YLQIDAQAB
email.aetna.com. 300 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjKjmrXnw5mlsomtYc9LUWj8p+KX41abSkYALvK/9AGzeWZjbwYcmg+ospH1ysAZdmr56PxvzUUkZazDAV3BxcOZsIMtnoe1C/nkZ2MFJIDshQTYxe3VRoENmD79RpbPVsct1Mb/x5gWZvYY3rM7ZQwCg6R+5fOy8kb4RaX+9YLQIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| - Fail | all |
—
|
|
5m
email.aetna.com. 300 IN TXT "v=spf1 include:aetnadental.messages2.com -all"