IPv4 Addresses
uncrowned.com. 300 IN A 13.248.158.7 uncrowned.com. 300 IN A 76.223.84.192
Name Servers
uncrowned.com. 1200 IN NS ns1.yahoo.com. uncrowned.com. 1200 IN NS ns2.yahoo.com. uncrowned.com. 1200 IN NS ns3.yahoo.com. uncrowned.com. 1200 IN NS ns4.yahoo.com. uncrowned.com. 1200 IN NS ns5.yahoo.com.
SOA Details
uncrowned.com. 1200 IN SOA hidden-master.yahoo.com. hostmaster.yahoo-inc.com. 2026080501 28800 7200 604800 600
Certificate Authority Authorization
uncrowned.com. 1200 IN CAA 0 iodef "mailto:[email protected]" uncrowned.com. 1200 IN CAA 0 issue "digicert.com" uncrowned.com. 1200 IN CAA 0 issue "globalsign.com"
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.
uncrowned.com. 1200 IN DMARC v=DMARC1; p=reject; pct=100; rua=mailto:[email protected];
DKIM
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
No SPF TXT record was returned (`v=spf1` / `spf2.0/`). SPF tells receivers which hosts may send mail for this domain; without it, aligned DMARC and spoofing defenses are weaker.
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).