indexo.dev

symbaloo.com

.com toplist crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 907 ms crawled 2026-05-18

NL · 185.150.184.223 · AS202591 Nefos IT bv

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Symbaloo: Bookmarks & Favorites - The #1 Homepage for Educators
Description
Easily save, share, and organize your favorites with Symbaloo; the best online bookmark manager for educators. Use Symbaloo as a homepage on any browser or Internet-enabled device. Create a free account today!
Language
en-US
Translations
  • ca
  • cs
  • da
  • de
  • en
  • en-gb
  • es
  • eu
  • fi
  • fr
  • hi
  • hu
  • id
  • it
  • ja
  • ko
  • nl
  • pl
  • pt
  • pt-br
  • ru
  • sv
  • tr

Open Graph

title
Symbaloo: Bookmarks & Favorites - The #1 Homepage for Educators
site name
Symbaloo.com
description
Easily save, share, and organize your favorites with Symbaloo; the best online bookmark manager for educators. Use Symbaloo as a homepage on any browser or Internet-enabled device. Create a free account today!

Technology

CMS
Gatsby
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.googletagmanager.com×2
  • cdn.intergient.com×1

Registration

Registrar
Hosting Concepts B.V. d/b/a Registrar.eu
Created
2007-01-18
Expires
2028-01-18 608 days left
Updated
2026-04-30
Name servers
  • ns1.openprovider.nl
  • ns2.openprovider.be
  • ns3.openprovider.eu

DNS records live

NS
  • ns1.openprovider.nl
  • ns2.openprovider.be
  • ns3.openprovider.eu
MX
  • 10 mail05.symbaloo.com
TXT
Show 5 TXT records
  • facebook-domain-verification=68snn4chhxvlgn95o6etjp1quj0f6f
  • google-site-verification=TZqlPPZaGfgOySrMd60rLJ23IEqgXO2f461qjUOAQR0
  • zoho-verification=zb84222912.zmverify.zoho.eu
  • globalsign-domain-verification=XDGVJW6fNmLM6aP-zbHSMfVL66mt_vdumpIjQclEzW
  • MS=ms20731405

Email authentication partial

SPF
v=spf1 mx a ip4:87.233.242.240 ip4:87.233.165.0/24 include:user.zohobookings.eu include:eu.zcsend.net include:amazonses.com include:one.zoho.eu include:mailer.trainercentral.eu ~all
softfail (~all)
DMARC
v=DMARC1; p=none;rua=mailto:dmarc-rua@symbaloo.com
policy: none (monitoring only)
DKIM
  • mail: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDS3F75u1FzQvGM+Sz/E7ZkqqZojuM+pNJdnhJ8Rf8Hu9+fkxGa3LfWVAw3QYBRb0cKvU6KGDUBBERp/98wYj…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-09-06 to 2026-09-22
Expires in 125 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.symbaloo.com/

present
  • strict-transport-security
  • x-frame-options
findings
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000 ; includeSubDomains

Linked from (50)