5
records
Canonical Names
TTL
CNAME
4m
email.ziggo.nl. 299 IN CNAME mail-ziggo-nl.gtm-public.unified.services.
IPv4 Addresses
TTL
email.ziggo.nl. 599 IN A 84.116.6.3
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
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]
mailto:[email protected]
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
CNAME → smtp.mail.ziggo.com
DMARC
RUF
mailto:[email protected]
mailto:[email protected]
Forensic (per-failure) reports. Often omitted for privacy or volume.
CNAME → smtp.mail.ziggo.com
email.ziggo.nl. 1200 IN DMARC v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];fo=1; adkim=r; aspf=r;
Text Content
TTL
TXT
—
active-site:nl1
10m
email.ziggo.nl. 600 IN TXT "active-site:nl1"
DNSSEC Next Secure
TTL
NSEC
_dmarc.email.ziggo.nl ["NSEC", "RRSIG", "CNAME"]
20m
email.ziggo.nl. 1200 IN NSEC _dmarc.email.ziggo.nl ["NSEC", "RRSIG", "CNAME"]