indexo.dev

duracert.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 3317 ms crawled 2026-05-07

NL · 37.97.150.62 · AS20857 Signet B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Duracert
Language
nl

Technology

Server
Apache
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (9)
  • cdnjs.cloudflare.com×15
  • cdn.jsdelivr.net×3
  • stackpath.bootstrapcdn.com×2
  • code.jquery.com×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • kit.fontawesome.com×1
  • unpkg.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
DuraCert®Binnensingel 37411 PL DeventerNederland

Registration

Registrar
The Registrar Company B.V.
Created
2014-12-11
Expires
2026-12-11 206 days left
Updated
2025-12-12
Name servers
  • ns0.tendenz.nl
  • ns1.tendenz.nl
  • ns2.tendenz.nl

DNS records live

NS
  • ns0.tendenz.nl
  • ns1.tendenz.nl
  • ns2.tendenz.nl
MX
  • 0 duracert-com.mail.protection.outlook.com
TXT
  • MS=0020B9FF31BCD5EC415F92C04409C85518C21746

Email authentication strong

SPF
v=spf1 mx a ip4:192.174.88.179 ip4:192.174.88.180 ip4:94.124.91.219 ip4:5.22.248.14 ip4:5.22.248.13 ip4:94.124.92.4 ip4:5.22.248.27 ip4:93.188.254.231 ip4:185.175.25.103 include:spf.duracert.com include:spf.protection.outlook.com include:automaticwebforms.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; ri=86400; rua=mailto:dmarc@ferkoorie.nl; aspf=r;
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwB4aYHH8Oz6Q534YytIAFMcRTupTnOXu4fvDCLIyEqTi1q8dSTJC2h5vO8UC8ViXusVNIOd8PKQX7V…
selectors probed

Certificate (current)

E8
from 2026-03-25 to 2026-06-23
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://duracert.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (3)