7
records
Canonical Names
TTL
4m
59s
support.resideo.com. 299 IN CNAME support.resideo.com.00d4x000006ta2oeaa.live.siteforce.com. support.resideo.com. 299 IN CNAME h.edge2.salesforce.com. support.resideo.com. 59 IN CNAME st1.edge.sfdc-8tgtt5.edge2.salesforce.com.
IPv4 Addresses
TTL
support.resideo.com. 44 IN A 3.146.43.227 support.resideo.com. 44 IN A 3.146.43.228 support.resideo.com. 44 IN A 3.146.43.229
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
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.
DMARC
RUF
mailto:[email protected]
Forensic (per-failure) reports. Often omitted for privacy or volume.
support.resideo.com. 300 IN DMARC v=DMARC1; p=reject; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]; fo=1;