refsystem.com
HTML metadata
Technology
- Server
- LiteSpeed
- CMS
- WordPress 7.0
- jQuery
- 3.6.0
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (4)
- fonts.googleapis.com×4
- fonts.gstatic.com×1
- www.google.com×1
- www.googletagmanager.com×1
Contact
- Phone
Registration
- Registrar
- PDR Ltd. d/b/a PublicDomainRegistry.com
- Created
- 2006-01-20
- Expires
- 2027-01-20 231 days left
- Updated
- 2026-01-21
- Name servers
-
- ns1.netmark.pl
- ns2.netmark.pl
- ns3.netmark.pl
DNS records live
- NS
-
- ns1.netmark.pl
- ns2.netmark.pl
- MX
-
- 0 refsystem.com
Email authentication weak
- SPF
-
v=spf1 ip4:77.55.252.101 +a +mx +ip4:31.186.86.51 +ip4:213.189.56.76 +include:_spf.netmark.pl ~allsoftfail (~all) - DMARC
- not published
- DKIM
-
- default:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7VSCY7+MsMuZivbqfMh86f4YC8OletMwdZO89OrW5xzP0I5YMtUEiOTAhjlfoq34x/3llkWxbwV5xW…
selectors probed - default:
Certificate (current)
E7
Expires in 41 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy