citsci.org

HTML metadata

Technology

CDN

Cloudflare

Analytics

• Google Tag Manager

Third-party hosts loaded (3)

• cdnjs.cloudflare.com×1
• www.google.com×1
• www.googletagmanager.com×1

Registration

Registrar

Automattic Inc.

Created

2007-11-30

Expires

2026-11-30 194 days left

Updated

2025-11-25

Name servers

• ns1.digitalocean.com
• ns2.digitalocean.com
• ns3.digitalocean.com

DNS records live

NS

• ns1.digitalocean.com
• ns2.digitalocean.com
• ns3.digitalocean.com

MX

• 1 aspmx.l.google.com
• 10 alt3.aspmx.l.google.com
• 10 alt4.aspmx.l.google.com
• 5 alt1.aspmx.l.google.com
• 5 alt2.aspmx.l.google.com

TXT

• google-site-verification=uzs7B9muBLOoH7Rc9O6Qv_azq_DHKbcsaRkQdKYUXfI

Email authentication weak

SPF

not published

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

Show 4 DKIM selectors

• google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsyDbyn0jq6Tjk+bKk891RoV4CodrA1KDlX4+gxUePj42HvFe9nlKMGn3pNvhwT+w3Bm4msOB7priRc…
• k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
• s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtGtGnfVwsRTB9gYyYZBK7QT9eKUCiArWXbwB77NdtVB8mq1g1cX8leqTjv+0xHOvQGxnx9T4Fe1DYMSxID…
• s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDQcJlmsD+k7pv7ugM0JuD5CHMDSiH0e7goJ+r8Bs3/VlLQpoz0q3WVCnB9keyjKj2aGR3tm2XxH26N9MsGY0OUoB…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Linked from (1)

• humanegardener.com×2