Domain health - officeclearance.nl

officeclearance.nl

4 / 10 passed - 0 critical · 6 warnings

6things to fix

!No IPv6 (AAAA) record.▸

Add an AAAA record with your server's IPv6 address, or switch on IPv6 at your host or CDN (on Cloudflare it's on by default for proxied records).

!DNSSEC not enabled - enable it to prevent DNS spoofing.▸

Turn on DNSSEC at your DNS host, then publish the DS record at your registrar to complete the chain of trust. Read the guide →

!No HSTS header - add Strict-Transport-Security.▸

Send Strict-Transport-Security: max-age=31536000; includeSubDomains on every response, at your server or CDN edge. Read the guide →

!No Content-Security-Policy header.▸

Add a Content-Security-Policy. Start in Content-Security-Policy-Report-Only mode, refine it, then enforce. Read the guide →

!Missing X-Content-Type-Options: nosniff.▸

Add the header X-Content-Type-Options: nosniff to stop browsers MIME-sniffing responses. Read the guide →

!HTTP does not redirect to HTTPS.▸

Redirect all HTTP traffic to HTTPS with a 301. Most hosts and CDNs have a one-click 'Always use HTTPS' setting.

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DNS records

A35.227.194.51
34.160.81.203
34.149.36.179
34.120.190.48

AAAAnone

Nameserversns1.siteground.net.
ns2.siteground.net.

MX10 mx10.antispam.mailspamprotection.com.
20 mx20.antispam.mailspamprotection.com.
30 mx30.antispam.mailspamprotection.com.

SOAns1.siteground.net. admins.siteground.com. 19 10800 3600 1209600 3600

Mail authentication

SPFv=spf1 +a +mx include:officeclearance.nl.spf.auto.dnssmarthost.net ~allPass

DMARCpolicy: p=quarantinePass

DKIMselectors: defaultFound

DNSSEC

ZoneOff

IP intelligence

Primary IP35.227.194.51

Reverse DNS51.194.227.35.bc.googleusercontent.com.

TLS certificate

CertificateLet's Encrypt · expires 2026-11-08 (69d)Valid

HTTP security headers

HTTPS redirectNo

HSTSNo

CSPNo

X-Content-TypeNo

X-Frame-OptionsNo

Referrer-PolicyNo

Permissions-PolicyNo

Servernginx