indexo.dev

ferm-rotterdam.nl

.nl crawl

First seen 2026-05-12 · Last seen 2026-05-12 · ok HTTP 200 1570 ms crawled 2026-05-18

NL · 141.138.169.246 · AS20847 Previder B.V.

Reputation 100/100

Registration

Registrar
Metaregistrar B.V.
Created
2016-11-03
Updated
2025-01-31
Name servers
  • ns1.premium-dns.net
  • ns2.premium-dns.net

DNS records live

NS
  • ns1.premium-dns.net
  • ns2.premium-dns.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx ip4:195.211.72.0/22 ip4:141.138.168.0/21 ip6:2a03:3c00:a001::/48 ip6:2a03:3c00:a002::/48 include:_spf.google.com include:servers.mcsv.net include:sendgrid.net include:25311778.spf08.hubspotemail.net -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:moderator@ferm-zeehavens.nl
policy: reject (enforced)
DKIM
  • google: v=DKIM1; ​k=rsa; p=M​IIBIjANBgk​qhkiG9w0BA​QEFAAOCAQ8​AMIIBCgKCA​QEAgtmRehB​LFqH55dGPc​WhjW/icB5W​DLwiJqMa/e​n/1xikdE5j​VENmtQsdyf​CiH0EHXcH…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

R12
from 2026-04-22 to 2026-07-21
Expires in 62 days

Full certificate history on crt.sh ↗

Linked from (1)