oskar-petersen.de
HTML metadata
Technology
- Server
- nginx
- Stack
- PHP
Social
Contact
- Phone
Registration
- Updated
- 2018-09-08
- Name servers
-
- ns1030.ui-dns.biz.
- ns1030.ui-dns.com.
- ns1030.ui-dns.de.
- ns1030.ui-dns.org.
DNS records live
- NS
-
- ns1030.ui-dns.biz
- ns1030.ui-dns.com
- ns1030.ui-dns.de
- ns1030.ui-dns.org
- MX
-
- 10 d319859.a.ess.de.barracudanetworks.com
- 20 d319859.b.ess.de.barracudanetworks.com
- Verified for
-
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 ip4:217.70.193.8 include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 63 days
HTTP security headers
- present
-
- strict-transport-security
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing frame protection
- missing Permissions Policy
Header values
- referrer-policy
no-referrer, same-origin- x-content-type-options
nosniff- strict-transport-security
max-age=31536000; includeSubDomains; preload