opstoom.nl
HTML metadata
Technology
- Server
- LiteSpeed
- CMS
- WordPress
Third-party hosts loaded (3)
- cdn.weglot.com×2
- challenges.cloudflare.com×1
- www.facebook.com×1
Social
Contact
- Phone
- Address
- Rutherfordstraat 4, 2014 KA, Haarlem, Noord Holland, Netherlands
Registration
- Registrar
- team.blue nl B.V.
- Created
- 2003-06-05
- Updated
- 2025-07-06
- Name servers
-
- ns1.transip.nl
- ns0.transip.net
- ns2.transip.eu
DNS records live
- NS
-
- ns0.transip.net
- ns1.transip.nl
- ns2.transip.eu
- MX
-
- 10 opstoom-nl.mail.protection.outlook.com
- TXT
-
AdEzDmdBQSOWuFeCdIeWFoWWSDAxofzb4wyfAegmw0B38jmpNY5pPVUaiDtsDFVYsxp1BFbsHbcC1nTa9OW1oQ==hlYTUCfcKbpVfKNO8GouDoRYhMZWvxcJg2mVoMYf6JH2uC176R+Nvs5NgMZgzBpq3KJfAP2+wccaIcC2DPom3Q==cR3g/eqDvEUx5PNvhtmr7qJddwq2HVkPy0+ebSEWEG40D4gHJWpSYrq7jtuQS0hIdRbtyeAfM3wJvqxsJ8sTrw==
- Verified for
-
- Brevo
- Microsoft 365
Email authentication strong
- SPF
-
v=spf1 a mx include:spf.protection.outlook.com include:_spf.flexkids.nl include:smtp.hroffice.eu include:sendgrid.net ip4:37.97.185.158 ip4:85.146.242.85 ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=quarantine; sp=none; aspf=s; adkim=s; pct=100; ruf=mailto:mailreport@opstoom.nlpolicy: quarantine · sp=none - DKIM
-
- default:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwcrxzVhX/7NlXLiFilx8U5npuhoJI7nu+xa119weJcTnHE+WdHxRlNKs7JbO4pO/lWPAmIIkobevE6… - selector2:
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDq4nIZVRMv6i2gPwksUDsKqkLYl4uxyMUzGFQ4/8IKm8zTKg17kSgV7umZZc3Z62VS8cQs2VtRZwoZyaYv2S… - mail:
k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed - default:
Certificate (current)
E8
Expires in 7 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=31536000