Recent Scans

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

A microsoft.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent Deprecated DMARCbis tags found: pct
B micron.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent DMARCbis psd tag absent
A microchip.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent DMARCbis psd tag absent
C mgmresorts.com
No NS records found Domain expires in 26 days DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1
C mt.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARCbis np tag absent DMARCbis psd tag absent REQUIRETLS not advertised
D metlife.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARCbis np tag absent DMARCbis psd tag absent REQUIRETLS not advertised
B meta.com
TLS certificate expires in 7 days DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARCbis np tag absent Deprecated DMARCbis tags found: pct
B merck.com
Critically weak DKIM key (~1008 bits) for selector 'cm' DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent
C medtronic.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent DMARCbis psd tag absent
B mckesson.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent Deprecated DMARCbis tags found: pct, rf, ri
C mcdonalds.com
No NS records found DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent
D mccormickcorporation.com
No SPF record found No DMARC record found No MX records found DKIM2 not detected DANE check skipped — no MX records
B mastercard.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent DMARCbis psd tag absent
B masco.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARCbis np tag absent DMARCbis psd tag absent REQUIRETLS not advertised
B martinmarietta.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARCbis np tag absent DMARCbis psd tag absent REQUIRETLS not advertised
C marshmclennan.com
Open recursion on nameserver: ns05.mmc.com Missing AA flag on nameserver: ns05.mmc.com DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARCbis np tag absent
B marriott.com
No MX records found SPF record is 381 bytes (multi-string TXT) DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARCbis np tag absent
B marathonpetroleum.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent DMARCbis psd tag absent
A mtb.com
DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARC failure reporting: fo=1 DMARCbis np tag absent DMARCbis psd tag absent
B lyondellbasell.com
Listed on dnsbl.spfbl.net DKIM2 not detected DMARC alignment: adkim=r, aspf=r DMARCbis np tag absent Deprecated DMARCbis tags found: pct