4square-return.com
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
Third-party hosts loaded (1)
- localhost×10
Contact
- Phone
Registration
- Registrar
- Deutsche Telekom AG
- Created
- 2013-04-05
- Expires
- 2027-04-05 319 days left
- Updated
- 2026-03-08
- Name servers
-
- ns1.telekom.net
- pns.dtag.de
DNS records live
- NS
-
- ns1.telekom.net
- pns.dtag.de
- MX
-
- 10 mx01.techprotect.de
- 10 mx02.techprotect.de
- Verified for
-
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 a mx ip4:62.153.70.201 include:spf.protection.outlook.com ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 31 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy