indexo.dev

renkus-heinz.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-11 · ok HTTP/1.1 200 2125 ms crawled 2026-05-14

US · 35.215.93.138 · AS15169 Google LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Home - Renkus-Heinz
Language
en-US
Canonical
https://renkus-heinz.com/

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • cdnjs.cloudflare.com×3
  • www.googletagmanager.com×2
  • gmpg.org×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
1996-09-21
Expires
2028-09-20 853 days left
Updated
2025-08-26
Name servers
  • ns19.domaincontrol.com
  • ns20.domaincontrol.com

DNS records live

NS
  • ns19.domaincontrol.com
  • ns20.domaincontrol.com
MX
  • 10 d225203a.ess.barracudanetworks.com
  • 20 d225203b.ess.barracudanetworks.com
TXT
Show 4 TXT records
  • MS=F8312969D0995143C0C21B0FD10C819A5CFE0C30
  • dmtgec45juikbttnn3p1uuq8kt
  • sophos-domain-verification=02429e1f79ee7d1a8424e385ba239cfc23a3c941
  • v=spf include:zcsend.net include:zeptomail.net ~all
Verified for
  • Zoho

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:icpbounce.com include:one.zoho.com include:renkus-heinz.com.spf.auto.dnssmarthost.net a:mail.renkus-heinz.com ip4:216.231.26.158 ip4:13.90.116.75 -all
strict (-all)
DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:rua+renkus-heinz.com@dmarc.barracudanetworks.com; ruf=mailto:ruf+renkus-heinz.com@dmarc.barracudanetworks.com
policy: reject (enforced)
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCviyTnLrUd0DcU/mDFbG7fozk2kS/kzaUE/1dnGKlBVObkc0j/d5aAFSE9ISmGqL1c4C+OL+XiIbv5SbVbVw6okbpue…
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCQrvlQkCjB2VubqmOI39zsCaQv0lO2kOBkTkeaVhBxzzdYjHx1z/peTmgeQEry/A/2UEGjf5mFsX6GOXbveP…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-04-12 to 2026-07-11
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://renkus-heinz.com/

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

Links to (6)

Linked from (1)