Name Servers
datacard.es. 1200 IN NS ns-1047.awsdns-02.org. datacard.es. 1200 IN NS ns-1902.awsdns-45.co.uk. datacard.es. 1200 IN NS ns-212.awsdns-26.com. datacard.es. 1200 IN NS ns-720.awsdns-26.net.
SOA Details
datacard.es. 900 IN SOA ns-1902.awsdns-45.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Certificate Authority Authorization
datacard.es. 300 IN CAA 0 issue "entrust.net"
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
datacard.es. 1200 IN DMARC v=DMARC1; p=quarantine; pct=100; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
DKIM
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| - Fail | all |
—
|
|
datacard.es. 300 IN TXT "v=spf1 include:_u.datacard.es._spf.smart.ondmarc.com -all"
MTA-STS
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
datacard.es. 300 IN TXT "EC0F-F4B1-3B5B-CC50-5CE7-66A4-2F3D-B61B"