8
records
IPv4 Addresses
TTL
5m
5m
host.com.cloudscdn.net. 300 IN A 104.21.31.241 host.com.cloudscdn.net. 300 IN A 172.67.180.245
IPv6 Addresses
TTL
host.com.cloudscdn.net. 300 IN AAAA 2606:4700:3031:0:0:0:6815:1FF1 host.com.cloudscdn.net. 300 IN AAAA 2606:4700:3031:0:0:0:AC43:B4F5
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
Subdomain Policy
Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.
none
quarantine
reject
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.
host.com.cloudscdn.net. 300 IN DMARC v=DMARC1;p=none;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1
DKIM
TTL
DKIM
Selector
mail
v=DKIM1
k=rsa
5m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDaZWi1oygBxsTFipXq...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDaZWi1oygBxsTFipXqbTrSpDMKhee+dzrhiyhtFUpjeiWdnUrR+FhFN/LAC7L+pSZwOqeR6yilQIiHQCKjc6pEfDP3alIk7BZGvQzYa0rcdRcgyHFPh5HbKcvMhjAWyQ49ElKl+VIRCGioBXWeSGFJyPKMFbay30By5VDBvJpo7QIDAQAB
host.com.cloudscdn.net. 300 IN DKIM v=DKIM1; t=y; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDaZWi1oygBxsTFipXqbTrSpDMKhee+dzrhiyhtFUpjeiWdnUrR+FhFN/LAC7L+pSZwOqeR6yilQIiHQCKjc6pEfDP3alIk7BZGvQzYa0rcdRcgyHFPh5HbKcvMhjAWyQ49ElKl+VIRCGioBXWeSGFJyPKMFbay30By5VDBvJpo7QIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | mx |
—
|
|
|
| + Pass | a |
—
|
|
|
| ~ Softfail | all |
—
|
|
5m
host.com.cloudscdn.net. 300 IN TXT "v=spf1 mx a ~all"