Name Servers
jamcoder.id. 1200 IN NS buck.ns.cloudflare.com. jamcoder.id. 1200 IN NS miki.ns.cloudflare.com.
SOA Details
jamcoder.id. 1200 IN SOA buck.ns.cloudflare.com. dns.cloudflare.com. 2413874361 10000 2400 604800 1800
Certificate Authority Authorization
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
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.
jamcoder.id. 300 IN DMARC v=DMARC1; p=reject; rua=mailto:[email protected]
DKIM
jamcoder.id. 300 IN DKIM v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2QCAmgxZsuULPYBQtcdHn7Owb5FXMzHcKNz+Mohhse6bTriN8dvN1yX6C3BAMLPBReN18gCqvXSeqtHtOUZ96SsracuNY33gy8hFyBMzTbmjNJahoghIIfdZ2oOdWMPX5Syf921ol6eTw3725BZ9y9RNAPxch/63HCLplLkhi/74ijbZW2SJXDTF1lw/ljpsCV+t2G1K8l7+a0zRBl89LHVpwVCEPitfDiXRF0PHbbzi2sXq33sHUue97Ff7dSBoZ/cOV0NyqHqBCXdq/DHFFnV5OO5NsBZwd6xD1Ucrtp/2Fw/W4o3KUdoVkpZAdg7Hq+hyJHvpunlsmVlypjlvLwIDAQAB
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | mx |
—
|
|
|
| ~ Softfail | all |
—
|
|
jamcoder.id. 120 IN TXT "v=spf1 mx ~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
jamcoder.id. 120 IN TXT "hosting-site=jamcoder-blog-v2"
DNSSEC Next Secure
jamcoder.id. 1200 IN NSEC jamdro.id ["NSEC", "RRSIG", "NS"]