indexo.dev

justfly.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 351 ms crawled 2026-05-30

US · 172.67.155.19 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

Technology

CDN
Cloudflare

DNS records live

NS
  • johnny.ns.cloudflare.com
  • paislee.ns.cloudflare.com
MX
  • 10 mx1.improvmx.com
  • 20 mx2.improvmx.com
TXT
  • ca3-4022439724484cb88fb5a0d9052652de

Email authentication partial

SPF
v=spf1 include:spf.improvmx.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-15 to 2026-07-14
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://justfly.nl/

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

Linked from (2)