IPv4 Addresses

TTL

Name Servers

TTL
5m
5m
5m

Mail Servers

TTL

SOA Details

TTL
SOA Primary NS
5m
SOA Responsible
webmaster.hcnx.eu
SOA Serial
2026051201
SOA Times
Refresh 3h
Retry 15m
Expire 7d
Minimum TTL 3h

Certificate Authority Authorization

TTL

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

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

Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.

DMARC RUF

Forensic (per-failure) reports. Often omitted for privacy or volume.

DKIM

TTL
DKIM Selector s1
v=DKIM1
5m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArTgX50hd3Z9l...
DKIM Selector selector1
v=DKIM1 k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4bTb5CMRBB0W...

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass include
+ Pass include
+ Pass include
- Fail all
5m

MTA-STS

TTL

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

TTL
MS=ms12245207
5m
apple-domain-verification=rZvWbDVjOZcr70TP
5m
cisco-ci-domain-verification=116b1132fbfdee26256d478dcfd32ac215ece26fe37e02b5178e43704e0f2a38
5m
google-site-verification=P1XQ582DyJKHxCHYT-rxja3kterA7WcGzYZaAeGwwmE
5m
spycloud-domain-verification=d84107e2-3bfb-4667-9e67-43caecdff9fa
5m