Recent Scans

The latest domain security scans showing email authentication findings across the web.

B crowncastle.com
SPF record is 332 bytes (multi-string TXT) DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARCbis np tag absent DMARCbis psd tag absent
C crowdstrike.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent Deprecated DMARCbis tags found: ri
D crh.com
Non-responsive nameserver: Non-responsive nameserver: Non-responsive nameserver: DKIM2 not detected DMARC alignment: adkim=r, aspf=r
B costco.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent DMARCbis psd tag absent
B costargroup.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARCbis np tag absent DMARCbis psd tag absent REQUIRETLS not advertised
D cmu.edu
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARCbis np tag absent DMARCbis psd tag absent Shared/free email hosting detected: ASPMX.L.GOOGLE.COM
C corteva.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent Deprecated DMARCbis tags found: ri
C corpay.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent Deprecated DMARCbis tags found: ri
D corning.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARCbis np tag absent DMARCbis psd tag absent REQUIRETLS not advertised
C copart.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent DMARCbis psd tag absent
D coopercos.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent DMARCbis psd tag absent
D constellationenergy.com
No SPF record found No DMARC record found No MX records found DKIM2 not detected DANE check skipped — no MX records
B cbrands.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent DMARCbis psd tag absent
D coned.com
Non-responsive nameserver: ns5.coned.com Non-responsive nameserver: ns4.coned.com DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1
B conocophillips.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent DMARCbis psd tag absent
F conagrabrands.com
No SPF record found No MX records found Non-responsive nameserver: Non-responsive nameserver: Non-responsive nameserver:
F comfortsystemsusa.com
No DMARC record found Listed on dnsbl.spfbl.net Listed on dnsbl.spfbl.net Listed on dnsbl.spfbl.net SPF record is 344 bytes (multi-string TXT)
F comcastcorporation.com
No MX records found Non-responsive nameserver: Non-responsive nameserver: Non-responsive nameserver: Non-responsive nameserver:
C colgatepalmolive.com
Listed on dnsbl.spfbl.net DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent
F coinbase.com
DKIM2 not detected DMARC alignment: adkim=s, aspf=s DMARC failure reporting: fo=1 DMARCbis np tag absent DMARCbis psd tag absent