indexo.dev

ziltenco.nl

.nl crawl

First seen 2026-05-30 · Last seen 2026-05-31 · blocked crawled 2026-05-31

NL · 46.21.166.115 · AS42755 DataFiber Group B.V.

Reputation 87/100 crawler blocked no dmarc policy

robots.txt disallow

DNS records live

NS
  • ns1.thednscompany.com
  • ns2.thednscompany.com
  • ns3.thednscompany.com
MX
  • 100 smtp.ziltenco.nl

Email authentication weak

SPF
v=spf1 a mx include:spf.ziltsysteem.nl -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-30 to 2026-07-29
Expires in 55 days

Full certificate history on crt.sh ↗

Linked from (1)