IPv4 Addresses

TTL

Mail Servers

TTL
1m

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
20m
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).

DKIM

TTL
DKIM Selector default
v=DKIM1 k=rsa
1m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA/xsw9y+70yxT...

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass a
+ Pass mx
+ Pass a
- Fail all
1m

DNSSEC Signatures

TTL
RRSIG
A 13 3 60 1790208000 1788393600 62744 onice.io 3pb1lLkqsv32WVqPQMhfvNvuwWlHL6A8mR8q5SyAgMEYBQVv9+yxIFP3OB7kf4Kk2CQWSsuZhxq/00AhsBmUyw==
1m