indexo.dev

heinosoft.nl

.nl crawl dns

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP 200 532 ms crawled 2026-05-31

NL · 185.144.224.13 · AS20847 Previder B.V.

Reputation 87/100 weak security headers no dmarc policy

DNS records live

NS
  • ns1.openprovider.nl
  • ns2.openprovider.be
  • ns3.openprovider.eu
MX
  • 0 heinosoft-nl.mail.protection.outlook.com
Verified for
  • Apple
  • GlobalSign

Email authentication weak

SPF
v=spf1 a ip4:31.7.0.51 ip4:31.7.7.222 ip4:31.7.7.221 ip4:178.132.211.94/30 ip4:91.212.215.230 ip4:54.229.74.240 ip4:91.236.192.0/24 ip4:91.212.215.0/24 include:spf.protection.outlook.com include:mailswitch.nl include:spf.messagelabs.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV E36
from 2025-08-25 to 2026-09-22
Expires in 112 days

Full certificate history on crt.sh ↗

Linked from (2)