seobook.com

HTML metadata

Technology

Server

Apache

CMS

Drupal

Fonts

• Google Fonts

Social widgets

• YouTube Embed

Third-party hosts loaded (4)

• apis.google.com×1
• fonts.googleapis.com×1
• plus.google.com×1
• www.youtube.com×1

Social

• twitter

Registration

Registrar

NameCheap, Inc.

Created

2003-07-24

Expires

2026-07-04 46 days left

Updated

2025-06-04

Name servers

• ns1.linode.com
• ns2.linode.com
• ns3.linode.com
• ns4.linode.com
• ns5.linode.com

DNS records live

NS

• ns1.linode.com
• ns2.linode.com
• ns3.linode.com
• ns4.linode.com
• ns5.linode.com

MX

• 10 seobook.com

TXT

• google-site-verification=hN-ngnOLbM7FOlOTNyA8-gobdTwmv9LsBXbK6ZmKY5g

Email authentication weak

SPF

v=spf1 a mx ip4:45.79.65.120 -all

strict (-all)

DMARC

not published

DKIM

• default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCyc+JZsiu/+L3FMJUSIgrog0mffNPU53lwcD5tATw4mw6ellOcnUe20Rb12zZcSpeSHNNwt+YVmrsCQbb1JP…
• s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2jlrNzpOLBiVpQVXf2hmoE2a7wyeF9Pb4cdHtOpIDBErsMhiyC8fDNyLmVt0VM1smyp81B15hXN9tOflSB…
• s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/bGnczLf0fbmWL31Oc1XYdVRDNN1hNlZZw1itRHqMLqEwRLSnjiDCg2lBKDi8q+Xv37/IV9Hlckia46rXLhzUP3…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked over plain HTTP: http://www.seobook.com/

present

• x-frame-options
• x-content-type-options

findings

• checked over plain HTTP
• missing Content Security Policy
• missing Referrer Policy
• missing Permissions Policy

Links to (2)

• google.com×2
• twitter.com×2

Linked from (5)

• capitalbusinessadvice.co.uk×2
• amz520.com×2
• complex-berlin.de×2
• bnshosting.net×1
• tweaking4all.com×1