5
records
IPv4 Addresses
TTL
mail.dingobank.com. 300 IN A 54.174.3.23
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
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
No aggregate report URIs (RUA).
DMARC
RUF
Forensic (per-failure) reports. Often omitted for privacy or volume.
No forensic report URIs (RUF).
mail.dingobank.com. 300 IN DMARC v=DMARC1; p=reject; adkim=s; aspf=s;
DKIM
TTL
DKIM
Selector
default
v=DKIM1
k=rsa
5m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDK9/xCOb1GujZTc/eN...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDK9/xCOb1GujZTc/eNi9k6X/2M9NfKcMJdrwVrfkfHYS2JrNdGvP5cfh1845ZYqgShMz06cV6iw9ZqBIsfybpTMrHdI528Gi16OHYC0hjSrp3etCVhLzt4fJpPi5hYm6OdHF0F/dLVviWnrf8d5PYbnwSMwbkcDw3oPagMXIY1EwIDAQAB
mail.dingobank.com. 300 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDK9/xCOb1GujZTc/eNi9k6X/2M9NfKcMJdrwVrfkfHYS2JrNdGvP5cfh1845ZYqgShMz06cV6iw9ZqBIsfybpTMrHdI528Gi16OHYC0hjSrp3etCVhLzt4fJpPi5hYm6OdHF0F/dLVviWnrf8d5PYbnwSMwbkcDw3oPagMXIY1EwIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| - Fail | all |
—
|
|
SPF warnings
- SPF recommends the literal version token v=spf1 (lowercase, per RFC 4408)
5m
mail.dingobank.com. 300 IN TXT "v=SPF1 include:qamx.dingobank.com -all"