indexo.dev

ericschrijver.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 275 ms crawled 2026-05-30

DE · 78.159.101.157 · AS28753 Leaseweb Deutschland GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Eric Schrijver
Description
Documenting projects in which artist, designer, author Eric Schrijver (Amsterdam, 1984) is involved.
Language
en
Feeds

Technology

Server
nginx

Third-party hosts loaded (3)

  • entityis.myopenid.com×1
  • var.schr.fr×1
  • www.myopenid.com×1

Social

DNS records live

NS
  • ns-a.dns.versio.nl
  • ns-e.dns.versio.eu
  • ns-o.dns.versio.be
MX
  • 10 mx1.de.opalstack.com
  • 10 mx2.de.opalstack.com
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:spf.opalstack.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • dkim: v=DKIM1; k=rsa; p= MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCzBWBrG5ZpHNm9sa/lFTxmeefRhb36bchO602uEFsA0OHDsn3Z8xf47NOy4KFABZfn9/+aiJytnstfY3Is…
selectors probed

Certificate (current)

R12
from 2026-03-17 to 2026-06-15
Expires in 13 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ericschrijver.nl/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (3)

Linked from (2)