indexo.dev

cobbk12.org

.org crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 16897 ms crawled 2026-05-18

US · 13.107.246.41 · AS8075 Microsoft Corporation

Reputation 95/100 weak security headers

sector education type landing page

HTML metadata

Title
Cobb County School District
Language
en-US

Open Graph

url
https://www.cobbk12.org/
title
Cobb County School District

Technology

CDN
Azure Front Door
Analytics
  • Google Tag Manager

Third-party hosts loaded (6)

  • sb45storage.blob.core.windows.net×24
  • sbcobbstor.blob.core.windows.net×6
  • ajax.aspnetcdn.com×1
  • cdnjs.cloudflare.com×1
  • stackpath.bootstrapcdn.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
Cobb County School District514 Glover Street, Marietta, Ga. 30060

Registration

Registrar
Network Solutions, LLC
Created
1997-12-31
Expires
2027-12-30 590 days left
Updated
2020-05-27
Name servers
  • extdns1.cobbk12.org
  • ns1.usg.edu
  • ns2.usg.edu
  • ns3.usg.edu
  • ns4.usg.edu

DNS records live

NS
  • extdns1.cobbk12.org
  • ns1.usg.edu
  • ns2.usg.edu
  • ns3.usg.edu
  • ns4.usg.edu
MX
  • 0 cobbk12-org.mail.protection.outlook.com
TXT
Show 17 TXT records
  • uatj145ajs916rt0el05oblmrm
  • 3i6gh8r0qq45qolkihhn21bje7
  • gdg878n9ces9m13719dsmefh72
  • google-site-verification=f8eDSS7M38NoQTgU2YteymXMg0IOORnYfOIxGwj4H2c
  • teamviewer-sso-verification=a1e036f14fb64362b1e26ac607af5c27
  • facebook-domain-verification=uflmk8p7qvfxuriglphk35ap7q6x7z
  • 2l4u2cc6qaf5d0hhgt63rgp34i
  • slmm4pu9ehj4tdb85ta36jipg7
  • ZOOM_verify_8sy9Ah5hTL6NZImCIs5WyA
  • BYBebZAa92YrILbvzlLge3SoukDkND9J+VrEPOORTFKYr3X7pWmjWCrO/WWC3jrdZ/Rf6GDsehdQjfaRVqYTvA==
  • adobe-idp-site-verification=fedf0c29b6cb90ccdf5e9fb6c678edbdf77851a360bf42526cabb9a493cc7955
  • apple-domain-verification=o84ErPsGasyL6Tks
  • u980tcblr46nei93l25lncsjkq
  • MS=ms86948293
  • Vw8IGfS1eFCs9VDs
  • jamf-site-verification=GvjQoffCei1aGm6LXOsSew
  • google-site-verification=v0XTVliD1auDjypDDUtUX2628-0MJ6wuH2mQ1EA7WxA

Email authentication strong

SPF
v=spf1 ip4:168.9.35.15 ip4:168.9.35.12 ip4:168.9.35.11 ip4:8.41.200.15 ip4:8.41.200.11 ip4:216.55.99.91 include:spf.protection.outlook.com include:sendgrid.net include:follettlearning.com ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;pct=100;rua=mailto:596101f8@mxtoolbox.dmarc-report.com,mailto:demarcreports@cobbk12.org;ruf=mailto:596101f8@forensics.dmarc-report.com
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDjiEvbaMvj0nnLMVRtlwWDQ4cW7vNiHHYdLW4qWsmaoRW8H/BVIYcmTAjfEGIqTDQgJW/jjdWZkxnrLAfath…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAykP04sR4DVrhhCxvfat1q/hXNdBuNRE3/k2k3QVlPrB6E7CnNBcarnTymImdSA93KSFD/9vT8Jt1qX…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApkLW5zvJRRRNz6R9HUQj3RfiJf29/RR9WRgAXLXilkGRuBNXpW9M5LhtxkI1rsNZeMy95IVJhqZFjlDM1v…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCo4bgSJWxWSTeNMGmTxhsNpXoDThcuaYgywEs9A3TfaTQgsDlYGtkl54vDxxWXmIhrkxcHh+KfgXEH+3CW0pV1ik…
selectors probed

Certificate (current)

GeoTrust TLS RSA CA G1
from 2026-02-24 to 2026-08-25
Expires in 98 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://cobbk12.org/

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

Links to (22)

Linked from (7)