big-arbeitsschutz.de

HTML metadata

Technology

Third-party hosts loaded (1)

• www.big-arbeitsschutz-static.de×87

Contact

Email

• 9095-55info@big-arbeitsschutz.de

Registration

Updated

2025-06-10

Name servers

• ns1.your-server.de.
• ns3.second-ns.de.
• ns.second-ns.com.

DNS records live

NS

• ns.second-ns.com
• ns1.your-server.de
• ns3.second-ns.de

MX

• 10 bigarbeitsschutz-de0i.mail.protection.outlook.com

TXT

• MS=181CCE77A72BC1359EFC7EB7162887AA7DD88CC2

Verified for

• Apple
• Google
• Microsoft 365

Email authentication strong

SPF

v=spf1 mx a ip4:213.148.145.41 a:www486.your-server.de include:spf-de.emailsignatures365.com include:spf.nl2go.com include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email

policy: quarantine

DKIM

• default: v=DKIM1; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeRRCD3JPXg8C2//KqK5SVqxWITOaUs1O71AAQAXMKe3OOVosZWYFGvHE8CAknWfk5NS+hKRGRsSNSvNEhhj5z…
• selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxL1ZIbAz7VOCWXXJR0cJFa2LVWBdtIcThAFepkQbyY2fzPw+62F9pDcuKrG6RjKP3zuINQqYg9xHIg…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.big-arbeitsschutz.de/

present

• strict-transport-security
• x-frame-options
• x-content-type-options

findings

• missing Content Security Policy
• missing Referrer Policy
• missing Permissions Policy

Links to (3)

• dsisoft.de×2
• sog.de×2
• big-arbeitsschutz-static.de×2

Linked from (5)

• heinrich-engert.de×2
• ivps.de×2
• carlnolte-arbeitsschutz.de×2
• carlnolte.de×2
• delker.com×1