stadtwerke-merzig.de
HTML metadata
Technology
- Server
- nginx
- CMS
- Gatsby
Social
Contact
Registration
- Updated
- 2016-07-11
- Name servers
-
- a.ns14.net.
- b.ns14.net.
- c.ns14.net.
- d.ns14.net.
DNS records live
- NS
-
- a.ns14.net
- b.ns14.net
- c.ns14.net
- d.ns14.net
- MX
-
- 10 rhino.prego-services.de
- 100 polarbear.prego-services.de
- Verified for
-
- Apple
- Atlassian
Email authentication weak
- SPF
-
v=spf1 mx ip4:5.63.176.68 ip4:5.63.180.68 include:spf.flowmailer.net include:spf.smtp.net ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 33 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=31536000; includeSubDomains