~/d/bestbuy.com
// bestbuy.com
Live audit across 8 checks. Cached 24h · generated less than a minute ago.
domain_grade
B
good
80
/ 100 · across 8 checks
// points lost on:
security headers −12
spf −5
dnssec −3
SSL Certificate
[ OK ]
Valid for 296 more days.
Issued by DigiCert Global G3 TLS ECC SHA384 2020 CA1 · 296 days left · TLSv1.3
DMARC Policy
[ OK ]
Strict DMARC policy enforced. Spoofed mail is rejected.
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
SPF Record
[ WARN ]
Soft fail (~all). Unauthorized senders flagged but not rejected. Consider -all for stronger protection.
3 lookups · all=~all
MX Records
[ OK ]
MX configured (2 record(s)).
10 mxb-002a6b01.gslb.pphosted.com · 10 mxa-002a6b01.gslb.pphosted.com
Name Servers
[ OK ]
8 authoritative nameservers
asia3.akam.net · eur1.akam.net · eur2.akam.net
WHOIS
[ OK ]
Valid for 683 more days.
Registrar: MarkMonitor Inc. · expires 2028-03-04
[ embed_grade_badge ]
Domain grade: B — good
markdown (github readme)
[](https://dombrains.com/d/bestbuy.com)
html (any webpage)
<a href="https://dombrains.com/d/bestbuy.com"><img src="https://dombrains.com/badge/bestbuy.com/grade.svg" alt="DomBrains grade: B"></a>
// re-queries our scoring engine · cached 1h at the edge · backlinks to this profile page
[ per_check_badges ]
<img src="https://dombrains.com/badge/bestbuy.com/ssl">
<img src="https://dombrains.com/badge/bestbuy.com/dmarc">
<img src="https://dombrains.com/badge/bestbuy.com/spf">
<img src="https://dombrains.com/badge/bestbuy.com/mx">
<img src="https://dombrains.com/badge/bestbuy.com/dnssec">
<img src="https://dombrains.com/badge/bestbuy.com/security_headers">