oppenhoff.eu
HTML metadata
Technology
- CDN
- Cloudflare
Social
DNS records live
- NS
-
- ns1070.ui-dns.com
- ns1101.ui-dns.biz
- ns1101.ui-dns.org
- ns1124.ui-dns.de
- MX
-
- 10 de-smtp-inbound-1.mimecast.com
- 10 de-smtp-inbound-2.mimecast.com
- Verified for
-
- Microsoft 365
Email authentication strong
- SPF
-
v=spf1 mx ip4:213.61.162.133 ip4:213.61.162.134 ip4:213.61.162.130 ip4:213.61.162.136 include:spf.crsend.com include:_spf.jpberlin.de include:de._netblocks.mimecast.com -allstrict (-all) - DMARC
-
v=DMARC1;p=reject;sp=reject;pct=100;aspf=r;rua=mailto:itsupport@oppenhoff.eu;ruf=mailto:itsupport@oppenhoff.eu;ri=86400;fo=spolicy: reject (enforced) · sp=reject - DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 38 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- findings
-
- CSP allows unsafe inline scripts/styles
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- content-security-policy
default-src 'self'; base-uri 'self'; object-src 'none'; frame-ancestors 'self'; script-src 'self' https: 'unsafe-inline' 'unsafe-eval'; style-src 'self' https: 'unsafe-inline'; img-src 'self' https: data: blob:; font-src 'self' https: data:; connect-src 'self' https:; frame-src 'self' https:; worker-src 'self' blob:; manifest-src 'self' https:; form-action 'self' https:; upgrade-insecure-requests- strict-transport-security
max-age=63072000