indexo.dev

jheeringa.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP 200 3339 ms crawled 2026-06-01

NL · 88.214.28.244 · AS38913 The Infrastructure Group B.V.

Reputation 95/100 weak security headers

DNS records live

NS
  • ns1.mijndnsserver.nl
  • ns2.mijndnsserver.nl
  • ns3.mijndnsserver.eu
  • ns4.mijndnsserver.net
MX
  • 0 jheeringa-nl.mail.protection.outlook.com
Verified for
  • Brevo

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf.ftgbv.com ip4:172.246.49.204 -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; rua=mailto:watchdog4@watchdog.kevlarr.io,mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400
policy: reject (enforced) · sp=reject
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA30hrKcOdWcjgOUZascEqV3KM58VN6EUMn1C08Gc0mGJykwqapIuE6PlwAvfdXgm9TmwrKXiKmfmkdv…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5C/Wjgvg89Ir7OwImm+n4gCemM4LRf3pKjS2/MrhZ/9NpBxhISfGnhCNpI/N6L8PuaqRnxDdnw6Mia…
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

E7
from 2026-05-21 to 2026-08-19
Expires in 77 days

Full certificate history on crt.sh ↗

Linked from (1)