litmus.io

HTML metadata

Language: en-US

Technology

CDN: Cloudflare
CMS: Next.js

Analytics

Cloudflare Insights
Google Tag Manager

Third-party hosts loaded (3)

images.ctfassets.net×28
static.cloudflareinsights.com×1
www.googletagmanager.com×1

Social

DNS records live

NS

will.ns.cloudflare.com
zara.ns.cloudflare.com

MX

0 litmus-io.mail.protection.outlook.com

TXT

Show 15 TXT records

postman-domain-verification=fbab9edb36603603fc32df32014d4fc3790d104edf6af70f11ec77ac4bbd46e4f0447d5a60209c7a7cc7ea35eb80ab88546623b55013708733e7d3d9d6750e57
stripe-verification=77890ADE9B348EE3CF2E1131B8689AFCCDD4C360DFDA874EE5DE663A4DD83E80
jetbrains-domain-verification=72j2aaszpj7zjtwojvwqpgv1j
apple-domain-verification=NxbAck3Pu0XAyOM3
openai-domain-verification=dv-ixlWyyOa8uvb0po7mmFFj7pP
hcp-domain-verification=477b192dd5f8b08c4014f4e38f8a70a98d735507c2fd39af96ea5e7abc8f7493
anthropic-domain-verification-f1t1td=BbkKfKjJKovSsJ9DKSUzSOIkS
Sendinblue-code:5683892b00c0f577d23048e0eaf2e05d
mgverify=c7b5e1312bf0a641816af81785dd00de6904bbe8d3067a1c3bc7373ff5dff675
ulp6qp16tqicvop2od179cptsu
box-domain-verification=45887d087f139d420d3ef94e446aeaed43a8e4f64250fba149f38d8c55ce5919
4s22pl4v7bc7onhjpp7jvri13
MS=ms18303462
atlassian-domain-verification=c6KpeJkmfsTpEdOGxtcZkUhgHesSNq0tnrR9/V9kve697O3IaHSBFNPkuEXugBBa
google-site-verification=eCwD-aFH2ZW3J6XbgVMomwKp9cSDsQeHP29q3HXFPaU

Email authentication strong

SPF

v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:spf.sendinblue.com include:_spf.salesforce.com include:mail.zendesk.com include:45437139.spf07.hubspotemail.net include:spf-westus.emailsignatures365.com mx -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:afdb09327b1644468d802b6f63cbca88@dmarc-reports.cloudflare.net,mailto:9dplznus@ag.dmarcian.com; ruf=mailto:9dplznus@fr.dmarcian.com;

policy: quarantine

DKIM

Show 6 DKIM selectors

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAipgBj/D+TZWfgrOeYyf977dXE3+vfJbqGO4RxwRH0A/uWyQjYQ7mjRpOw91ysViEA4+l420wQfZZUA…
selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDNgWVjg1XLHONbRC5TFcHVaz36gUZLaSbMHiApp/Zyn4FxFX6BJQaErEx0wg0awncEHZFuKg6v0NAbKciQ/x…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxlXtXVAAtBPsoccxHxfLdvYGHde6FOP9ztMJZHZ6ssI33ccdz9MHKVfulr2J1B3TsZW/e3H1GFr5nY…
mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnN2QMVLCrj31DDJ8jfx6zTjDU8aWCt9hUXWkKGfcN7mzFLeNkvyAPSoJlIt19w9lfYFazcFnDz0navXncc…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDAQjqIkEb/rKuTHe1Hu0ya1jVht9FPvM59YNvr4+XtEpqUegX3Mn8ArJqz1DOYIPuIAXPmVnT121WQRYKUYAoKiw…

selectors probed

Certificate (current)

WE1

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

Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://litmus.io/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=63072000