indexo.dev

brinkmanncie.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 3112 ms crawled 2026-05-16

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Brinkmann & Cie. – Immobilien. Privat.
Description
Brinkmann & Cie. vermittelt hochwertige Immobilien in den begehrten Lagen Kölns. Nutzen Sie unsere Expertise und ausgezeichnete Marktkenntnis.
Language
de

Technology

CDN
Vercel
CMS
Next.js

Third-party hosts loaded (1)

  • rgfnmixxdkxfzwvgzyio.supabase.co×9

Social

Contact

Email
Phone
Address
Brinkmann & Cie. GmbHHauptstraße 6750996 Köln

Registration

Updated
2021-01-18
Name servers
  • ns47.domaincontrol.com.
  • ns48.domaincontrol.com.

DNS records live

NS
  • ns47.domaincontrol.com
  • ns48.domaincontrol.com
MX
  • 50 brinkmanncie-de.mail.protection.outlook.com
TXT
Show 4 TXT records
  • google-site-verification=X64pStw6Sr4rA0nysOaZbfPr7NI94ooazyYfua7QHvo
  • qtaqe9hkbva782ad7ffkgno2mf
  • k6rhmrruupf1o1inoaccvnce1g
  • google-site-verification=wP_JPDgDS236Md2H4NEsASU7YhT02d7-FWG1IoUU6ow

Email authentication weak

SPF
v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-13 to 2026-08-11
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.brinkmanncie.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000

Links to (6)

Linked from (1)