indexo.dev

hamburg-invest.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-15 · ok HTTP 200 4335 ms crawled 2026-05-08

DE · 194.76.63.12 · AS9211 Nawork Internet Informationssysteme GmbH

Reputation 87/100 weak security headers no dmarc policy

Registration

Registrar
RegistryGate GmbH
Created
2011-08-31
Expires
2026-08-31 102 days left
Updated
2025-11-24
Name servers
  • ns1.plusserver.com
  • ns2.plusserver.com
  • ns3.plusserver.com

DNS records live

NS
  • ns1.plusserver.com
  • ns2.plusserver.com
  • ns3.plusserver.com
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
TXT
  • 4fnb4j86fsx1sy3w004xndxwgxfh0bbs
Verified for
  • Atlassian
  • Cisco
  • DocuSign
  • Microsoft 365
  • OpenAI

Email authentication weak

SPF
v=spf1 a mx include:spf.crsend.com include:spf.marketing.hamburg.de ip4:84.254.120.0/24 ~all
softfail (~all)
DMARC
not published
DKIM
  • dkim: p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm4ZGXaV8URsvAO+EKRtgO6Qem/3SWj4kkj23TxV5XVSYzJOhF0tLrMKEDTkA+Rcq+Xio/WKrNV/fj/IIF7ctVk+TU3ErmQ…
selectors probed

Certificate (current)

R12
from 2026-04-20 to 2026-07-19
Expires in 59 days

Full certificate history on crt.sh ↗

Linked from (3)