indexo.dev

drzewkafischer.pl

.pl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 263 ms crawled 2026-06-01

DE · 167.71.58.75 · AS14061 DigitalOcean, LLC

Reputation 100/100

Classifying

Technology

Server
nginx
Analytics
  • Google Tag Manager
Third-party hosts loaded (7)
  • cdnjs.cloudflare.com×2
  • gitcdn.github.io×2
  • unpkg.com×2
  • cdn.jsdelivr.net×1
  • kit.fontawesome.com×1
  • stackpath.bootstrapcdn.com×1
  • www.googletagmanager.com×1

DNS records live

NS
  • ns1.digitalocean.com
  • ns2.digitalocean.com
  • ns3.digitalocean.com
MX
  • 10 mail.drzewkafischer.pl

Email authentication strong

SPF
v=spf1 +a +mx +a:jupiter.sunhost.pl -all
strict (-all)
DMARC
v=DMARC1; p= quarantine
policy: quarantine
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDLbtU4xNB2LRMwJ3yHW+rMUKGmSySiBPsxN4BcodUYvpaPUdaDBK/5gOrPPY4GlRq6lTY4umqnjTm4CQZ40WOLKrfC…
selectors probed

Certificate (current)

E8
from 2026-05-05 to 2026-08-03
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://drzewkafischer.pl/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (1)

Linked from (1)