indexo.dev

challengeaccepted.dev

.dev crawl

First seen 2026-05-03 · Last seen 2026-05-10 · ok HTTP/1.1 200 1890 ms crawled 2026-05-10

BG · 164.138.218.196 · AS201200 SuperHosting.BG Ltd.

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title
DEV: Challenge Accepted 2026 - The Connection
Description
DEV: Challenge Accepted is an international full-day single-track conference for software developers of all levels. The conference focuses on the latest trends and technologies in the industry, providing attendees with the opportunity to learn from experienced professionals and network with their peers.
Language
en

Technology

Server
sh-cache
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • fonts.googleapis.com×3
  • qachallengeaccepted.com×2
  • www.googletagmanager.com×2
  • fonts.gstatic.com×1
  • www.facebook.com×1

Social

Contact

Phone

DNS records live

NS
  • ns95.superhosting.bg
  • ns96.superhosting.bg
MX
  • 0 challengeaccepted.dev
TXT
  • google-site-verification=OS6tPnKR6koUQpj9Ol0bwdkJilx8yzXsTSEZhuWKEVw
  • facebook-domain-verification=ffqdd6wjp5dqujinziy9t4zabsj2sv

Email authentication weak

SPF
v=spf1 include:smtp-out.spf.superhosting.bg include:argon.spf.superhosting.bg +a +mx +ip4:91.196.124.230 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2aHWZ7WqyXY6g0RafBZpttZw2ssGaPVdKbmZgCMEMFmmPtEX9P+IVPrDU7JjhZvmSu+S1sSyaF6/SI…
selectors probed

Certificate (current)

R13
from 2026-04-02 to 2026-07-01
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://challengeaccepted.dev/

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 (8)

Linked from (2)