zaner-bloser.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-11 · ok HTTP/1.1 200 1755 ms crawled 2026-05-11

US · 40.86.126.223 · AS8075 Microsoft Corporation

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Literacy and Math Resources | Zaner-Bloser Grades PreK–6
Description: Support teachers, empower students, and inspire “aha” moments! Find resources for reading, math, handwriting, spelling, vocabulary, SEL, and more.
Language: en
Generator: Drupal 10 (https://www.drupal.org)
Canonical: https://www.zaner-bloser.com/

Open Graph

url: https://www.zaner-bloser.com/index.php
title: Literacy and Math Resources | Zaner-Bloser Grades PreK–6
description: Support teachers, empower students, and inspire “aha” moments! Bring joyful, creative learning to every classroom.

Technology

Server: Apache
CMS: Drupal

Analytics

Google Tag Manager

Third-party hosts loaded (2)

fast.wistia.com×1
www.googletagmanager.com×1

Social

Contact

Phone

+1-800-421-3018

Registration

Registrar

Network Solutions, LLC

Created

1995-12-19

Expires

2028-12-18 943 days left

Updated

2024-11-25

Name servers

ns1-08.azure-dns.com
ns2-08.azure-dns.net
ns3-08.azure-dns.org
ns4-08.azure-dns.info

DNS records live

NS

ns1-08.azure-dns.com
ns2-08.azure-dns.net
ns3-08.azure-dns.org
ns4-08.azure-dns.info

MX

0 zanerbloser-com01c.mail.protection.outlook.com

TXT

Show 12 TXT records

ZOOM_verify_2pAbZSfzNepq9cD9MIhyfv
airtable-verification=1f3f732e6d80c11c1435f76cf476b187
monday-com-verification=GcIFd9B2rzePUpRJBLm75-t-YGDvazJPdEByM8epI0M
jamf-site-verification=8YJrubkAqiU_Y4-l6XlZkw
box-domain-verification=ad655d01b7892051da4aaadedab05900672858ee15d487796452bfd9e2e65cd2
logmein-verification-code=TiGID1unxWdRwuK4NJO2oI6a7
openai-domain-verification=dv-cqShCWqABbIAQRZGlJ2Hb4iG
docusign=2003427b-5186-4710-9959-ddd40c62403c
MS=ms87109746
seobmj01s8r8bt0aclkq8f848u
extensis-domain-verification=937e2c92-39fa-45f8-8a97-9b649d578044
miro-verification=aa1f61171db9eba6d6c2863a2a306fd28b14eeb9c

Email authentication partial

SPF

v=spf1 ip4:205.183.255.160/24 ip4:62.52.208.112 ip4:62.52.214.227 include:et._spf.pardot.com  include:spf.protection.outlook.com include:sendgrid.net include:_spf.salesforce.com ip4:209.170.246.101/24 ip4:66.192.198.48/28 ip4:207.166.92.11 ip4:207.166.95.11 ip4:207.166.101.207 include:spf.workfront.com include:amazonses.com ip4:68.154.16.213/32 -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email,mailto:re+llvsdqx5yk9@dmarc.postmarkapp.com;

policy: none (monitoring only)

DKIM

Show 4 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/dvaur4UuhtZsdUzaExX6IeZyaYKJlEs5ri2YzJdnsRFba646/+aY4eWtsnQRfcQNsq1Cibv3sFiNdnL0dQ…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsq8ZddZdLTL1a9n5LaDdcY5YDxQvqOfsMFG3ZVpBR7qhn3EDJvCUTDwiNOnsYboO7N+nnocYJkdFlw…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0vkZ7CFNjtZ3AXN6XAy8iGoYrDZNOErwk1Z3i4c+TxgqirUGxeu8ZOhXofYfFY73QOlfek8hK/qKWrf47j…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoHCAmhKBztK7GjdXCxqtQVbmhZgHEtC8PbZ1p/sqZ9qO9ElOtI6dwgnmljqbGwlBUpNj9LgFztBQ+Zr5OO…

selectors probed

Certificate (current)

Go Daddy Secure Certificate Authority - G2

from 2026-03-10 to 2026-09-24

Expires in 128 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.zaner-bloser.com/

present

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

findings

short HSTS max-age
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=1000; includeSubDomains

Links to (5)

Linked from (1)

highlights.com×2