~/d/guardian.co.uk
// guardian.co.uk
Live audit across 8 checks. Cached 24h · generated less than a minute ago.
domain_grade
A
strong
94
/ 100 · across 8 checks
// points lost on:
whois −3
dnssec −3
SSL Certificate
[ OK ]
Valid for 201 more days.
Issued by GlobalSign Atlas R3 DV TLS CA 2025 Q3 · 201 days left · TLSv1.3
DMARC Policy
[ OK ]
Strict DMARC policy enforced. Spoofed mail is rejected.
v=DMARC1;p=reject;rua=mailto:[email protected]
SPF Record
[ OK ]
Strict SPF (-all). Unauthorized senders are rejected.
4 lookups · all=-all
MX Records
[ OK ]
MX configured. Detected provider: Google Workspace.
10 aspmx.l.google.com · 20 alt2.aspmx.l.google.com · 20 alt1.aspmx.l.google.com
Name Servers
[ OK ]
8 authoritative nameservers
dns1.p02.nsone.net · dns2.p02.nsone.net · dns3.p02.nsone.net
WHOIS
[ WARN ]
Expires in 56 days. Schedule renewal.
Registrar: GoDaddy.com, LLC. · expires 2026-06-16
Security Headers
[ OK ]
Strong security headers (80/100) — weak: content-security-policy.
Score 80/100
[ embed_grade_badge ]
Domain grade: A — strong
markdown (github readme)
[](https://dombrains.com/d/guardian.co.uk)
html (any webpage)
<a href="https://dombrains.com/d/guardian.co.uk"><img src="https://dombrains.com/badge/guardian.co.uk/grade.svg" alt="DomBrains grade: A"></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/guardian.co.uk/ssl">
<img src="https://dombrains.com/badge/guardian.co.uk/dmarc">
<img src="https://dombrains.com/badge/guardian.co.uk/spf">
<img src="https://dombrains.com/badge/guardian.co.uk/mx">
<img src="https://dombrains.com/badge/guardian.co.uk/dnssec">
<img src="https://dombrains.com/badge/guardian.co.uk/security_headers">