vaccinesafetynet.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 813 ms crawled 2026-05-18

US · 192.133.11.1 · AS209242 Cloudflare London, LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Home | Vaccine Safety Net
Description: Home | Vaccine Safety Net
Language: en
Canonical: https://vaccinesafetynet.org

Open Graph

url: https://vaccinesafetynet.org
title: Home | Vaccine Safety Net
locale: en_US
site name: Vaccine Safety Net
description: Home | Vaccine Safety Net

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Fonts

Font Awesome
Google Fonts

Social widgets

YouTube Embed

Third-party hosts loaded (8)

cdnjs.cloudflare.com×4
kendo.cdn.telerik.com×3
use.fontawesome.com×2
cse.google.com×1
fonts.googleapis.com×1
fonts.gstatic.com×1
www.googletagmanager.com×1
www.youtube.com×1

Registration

Registrar

Network Solutions, LLC

Created

2016-10-06

Expires

2029-10-06 1234 days left

Updated

2023-12-21

Name servers

ext-dns-2.cern.ch
whqdns1.who.int
whqdns2.who.int
whqdns3.who.int

DNS records live

NS

ext-dns-2.cern.ch
whqdns1.who.int
whqdns2.who.int
whqdns3.who.int

MX

1 vaccinesafetynet.org

Email authentication weak

SPF

v=spf1 +a +mx +ip4:23.88.36.92 ~all

softfail (~all)

DMARC

not published

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5Jy7EtwzBiqTpwZ/c8hpFcFnGIGMSXR8UJDvl/KZrVAbfMQ7qtcdbzv9Hi4CQRgBH0PG4KTBKeOxQi…

selectors probed

Certificate (current)

WE1

from 2026-05-12 to 2026-08-10

Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://vaccinesafetynet.org/

present

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

findings

CSP uses wildcard sources
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: default-src 'self' cdnjs.cloudflare.com tiles.arcgis.com www.arcgis.com services.arcgis.com utility.arcgisonline.com js.arcgis.com player.4am.ch www.googleadservices.com assets.sitescdn.net *.nativechat.com *.addthis.com static.hotjar.com app.powerbi.com dc.services.visualstudio.com wabi-north-europe-redirect.analysis.windows.net pbipdfapp.azurewebsites.net content.powerapps.com visuals.azureedge.net gis.azureedge.net pbi.azureedge.net *.who.int www.who.int m.addthis.com liveapi-cached.yext.com covidfunding.eiu.com staging-dot-eiu-wellcome-7664.nw.r.appspot.com who-covid-answers.int.pagescdn.com who-answers.pagescdn.com liveapi.yext.com answers.yext-pixel.com westeurope.tts.speech.microsoft.com who.cloudflareaccess.com *.clarity.ms; script-src *.googleapis.com *.gstatic.com www.google.com apis.google.com *.google-analytics.com connect.facebook.net ajax.aspnetcdn.com platform.twitter.com https://syndication.twitter.com/ https://s.ytimg.com https://publish.twitter.com *.twimg.com platfor
strict-transport-security: max-age=31536000; preload