tucsonfestivalofbooks.org

.org crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 1144 ms crawled 2026-05-06

US · 51.81.187.244 · AS16276 OVH SAS

Reputation 92/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Tucson Festival of Books | Home

Technology

Server: nginx

Analytics

Google Tag Manager

Third-party hosts loaded (3)

tfobcdn.com×99
www.googletagmanager.com×2
tucsonfestivalofbooks.substack.com×1

Social

Contact

Address: st news and information from the Tucson Festival of Books!© 2026

Registration

Registrar

GoDaddy.com, LLC

Created

2008-01-25

Expires

2027-01-25 249 days left

Updated

2026-03-11

Name servers

dns1.p04.nsone.net
dns2.p04.nsone.net
dns3.p04.nsone.net
dns4.p04.nsone.net

DNS records live

NS

dns1.p04.nsone.net
dns2.p04.nsone.net
dns3.p04.nsone.net
dns4.p04.nsone.net
ns01.gannett-dns.com
ns02.gannett-dns.com
ns03.gannett-dns.com
ns04.gannett-dns.com

MX

Show 7 MX records

10 aspmx.l.google.com
20 alt1.aspmx.l.google.com
20 alt2.aspmx.l.google.com
30 aspmx2.googlemail.com
30 aspmx3.googlemail.com
30 aspmx4.googlemail.com
30 aspmx5.googlemail.com

TXT

ij1hlmha62qrgvfb6paqm204t7

Email authentication strong

SPF

v=spf1 mx a include:_spf.google.com -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc@tucsonfestivalofbooks.org;

policy: none (monitoring only)

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

R12

from 2026-04-20 to 2026-07-19

Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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