indexo.dev

hetarresthuis.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-06-02 · blocked crawled 2026-06-01

IE · 46.137.121.42 · AS16509 Amazon.com, Inc.

Reputation 95/100 crawler blocked

robots.txt disallow

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 mx1-eu.mtaroutes.com
  • 20 mx2-eu.mtaroutes.com
  • 30 mx3-eu.mtaroutes.com
  • 40 mx4-eu.mtaroutes.com
TXT
  • duze5FpdbXehYmDtDgaIXXpC0QMkCuBUca3LGsXbgcY+ZT7IMeHKApq3hls8NsTzn0Og/aTnSjwEfRHPegFajA==
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:_senderspf.copernica.com include:spf.protection.outlook.com a mx ip4:212.121.123.245 ~all include:amazonses.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@hetarresthuis.nl; ruf=mailto:dmarc@hetarresthuis.nl; sp=quarantine; fo=1;
policy: quarantine · sp=quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyjE4fKx1k6LFUV6mQphHWToe4lzobZh3UPg8cXIC1/ai7LLr5mtfE8wVQiD0yJmUE9E0/nDg0w0QOn…
selectors probed

Certificate (current)

E7
from 2026-05-11 to 2026-08-09
Expires in 67 days

Full certificate history on crt.sh ↗

Linked from (3)