isok.gov.pl
HTML metadata
Technology
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (2)
- fonts.googleapis.com×1
- www.googletagmanager.com×1
DNS records live
- NS
-
- ns1-33.azure-dns.com
- ns2-33.azure-dns.net
- ns3-33.azure-dns.org
- ns4-33.azure-dns.info
- MX
-
- 0 mx0.srv.noria.pl
- 10 mx1.srv.noria.pl
- TXT
-
Show 4 TXT records
457ea0cc94c909a1fc40a62ba948ab937f1e7e30828f7895781e58c31a50fe53cfe7330f2ea3640c6358567414e84bd2823367974b24ae5642116c01249c5d854289c28407ce0bf2c24468a516fcb5731eaf91aaae88888f83e9af92faec92d553592a8c606558e614854cdd2bb7e51a01b0a2ead6098837ce32639f0ef
Email authentication weak
- SPF
-
v=spf1 ip4:217.17.44.192/27 ip4:217.17.47.128/27 mx -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Sectigo Public Server Authentication CA DV R36
Expires in 220 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=15552000; includeSubDomains; preload