dza.de
HTML metadata
Technology
- Server
- nginx
Contact
- Phone
Registration
- Updated
- 2025-07-31
- Name servers
-
- nsa5.schlundtech.de.
- nsb5.schlundtech.de.
- nsc5.schlundtech.de.
- nsd5.schlundtech.de.
DNS records live
- NS
-
- nsa5.schlundtech.de
- nsb5.schlundtech.de
- nsc5.schlundtech.de
- nsd5.schlundtech.de
- MX
-
- 10 mail.dza.de
- TXT
-
sophos-domain-verification=cc18af716a592a23bd7dc297b85f992bdd12fd09fea83d8818083462b7ac7253amazon-business-verification=f6b2bd93b0b03c40e5fea09ca4de9d573e1f101c2dc34f9f262ee3206e2e8263portal-domain: j7nvipkPce73Nl8g
- Verified for
-
- Cisco
- Microsoft 365
- OpenAI
- Zoom
Email authentication strong
- SPF
-
v=spf1 ip4:136.243.90.168 ip4:136.243.90.188 ip4:136.243.167.152 a:dza.de a:mail.dza.de +mx include:nds-monitoring.de -allstrict (-all) - DMARC
-
v=DMARC1;p=quarantine;sp=quarantine;pct=50;rua=mailto:dmarcreports@dza.de;ruf=mailto:dmarcreports@dza.de;adkim=r;aspf=r;policy: quarantine · pct=50 · sp=quarantine - DKIM
-
- dkim:
v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyIGc7kVZYXrsgROeLmiEOGG9H03y/5Jl+/kMz+6jQgODO/CRNSQXnLnDqxJq0WyNqqwJrRqtc20f2pwcZnGKb…
selectors probed - dkim:
Certificate (current)
R12
Expires in 76 days
HTTP security headers
- present
-
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff