~/d/nos.nl
// nos.nl
Live audit across 8 checks. Cached 24h · generated less than a minute ago.
domain_grade
B
good
77
/ 100 · across 8 checks
// points lost on:
dmarc −10
spf −5
security headers −5
whois −3
SSL Certificate
[ OK ]
Valid for 53 more days.
Issued by Sectigo Public Server Authentication CA EV R36 · 53 days left · TLSv1.3
DMARC Policy
[ WARN ]
Quarantine policy. Spoofed mail goes to spam. Consider moving to 'reject' for stronger protection.
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
SPF Record
[ WARN ]
Soft fail (~all). Unauthorized senders flagged but not rejected. Consider -all for stronger protection.
1 lookups · all=~all
MX Records
[ OK ]
MX configured. Detected provider: Microsoft 365.
10 nos-nl.mail.protection.outlook.com
Name Servers
[ OK ]
4 authoritative nameservers
ns-1511.awsdns-60.org · ns-1582.awsdns-05.co.uk · ns-311.awsdns-38.com
Security Headers
[ WARN ]
Decent but improvable (62/100) — missing: X-Frame-Options, Permissions-Policy
Score 62/100
[ embed_grade_badge ]
Domain grade: B — good
markdown (github readme)
[](https://dombrains.com/d/nos.nl)
html (any webpage)
<a href="https://dombrains.com/d/nos.nl"><img src="https://dombrains.com/badge/nos.nl/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/nos.nl/ssl">
<img src="https://dombrains.com/badge/nos.nl/dmarc">
<img src="https://dombrains.com/badge/nos.nl/spf">
<img src="https://dombrains.com/badge/nos.nl/mx">
<img src="https://dombrains.com/badge/nos.nl/dnssec">
<img src="https://dombrains.com/badge/nos.nl/security_headers">