1fire.de
HTML metadata
Technology
- Server
- Apache
- Stack
- PHP
Social
Registration
- Updated
- 2026-02-28
- Name servers
-
- ns1.1fire-dns.de.
- ns2.1fire-dns.de.
- ns3.1fire-dns.de.
- ns4.1fire-dns.de.
- ns5.1fire-dns.de.
DNS records live
- NS
-
- ns1.1fire-dns.de
- ns2.1fire-dns.de
- ns3.1fire-dns.de
- ns4.1fire-dns.de
- ns5.1fire-dns.de
- MX
-
- 10 mx1.1fire.de
- Verified for
-
Email authentication strong
- SPF
-
v=spf1 mx -allstrict (-all) - DMARC
-
v=DMARC1;p=reject;rua=mailto:dmarc@1fire.de;sp=none;pct=100;ri=86400policy: reject (enforced) · sp=none - DKIM
-
- dkim:
v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2qABWSZzH/tnPlSlIt2E8u4uCdce5QlVcis2/kODtkObmiqOT5A0qgmRTEVangEJUi71…
selectors probed - dkim:
Certificate (current)
R12
Expires in 77 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- findings
-
- missing Content Security Policy
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=15552000; includeSubDomains