helpfeel.com

HTML metadata

Title: 株式会社Helpfeelのサービスサイトへ遷移します
Language: ja

Technology

CDN: Cloudflare

Registration

Registrar

GoDaddy.com, LLC

Created

2010-12-20

Expires

2026-12-20 215 days left

Updated

2025-12-21

Name servers

gail.ns.cloudflare.com
tom.ns.cloudflare.com

DNS records live

NS

gail.ns.cloudflare.com
tom.ns.cloudflare.com

MX

1 aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

Show 14 TXT records

proxy-ssl.webflow.com
sending_domain1094152=f03693e3ba919139fd00e842b5e75d9c4cf58c71e32060bb2cb1cd7d670ac13e
MS=ms65274461
apple-domain-verification=oWERRcuL289bdHG0
google-site-verification=2NZXmt_fL45E--kc3q-DejPyF9jG7Lgvx3Kaq6PdH4I
google-site-verification=5RtBQ34FrJT_cbiynj_LYPce6eW82cHoeXNKmAy_cUg
google-site-verification=68EEG_A0W9v_u1J0Yh3HXOUb5ILw6SsFw649OOUv50M
google-site-verification=L9Rwtyv-Vg1A_PT6fku5qUTBL0BTiih6SqbpzFFGGwA
google-site-verification=Nt_3EhbVzhyMF3v2j7RvatVhYS1LAdmjRfvX38KlEPs
google-site-verification=O6y3fw8oSDi4a6H-dHe6DP3dmuMmwibAIVbxCcuXsrE
google-site-verification=cZHgMjo3R07feMGc9dJHYM-7-3BdmwB7k3AXQYwCOmI
google-site-verification=klNgQLWag55r_YA6mjPDsXAdAuRLlHGJ7dNCWGmUcIQ
google-site-verification=yQv69lUasAiQ_86gbjOPMlQp0fFk5PcAoJYEX5COBEg
jamf-site-verification=K2nlloAdpV5PsaxQNBVc3A

Email authentication strong

SPF

v=spf1 include:spf.mtasv.net include:_spf.google.com include:_spf.salesforce.com include:7282826.spf07.hubspotemail.net ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:dmarc-mailauth-reports@notainc.com,mailto:re+konguxab8hk@inbound.dmarcdigests.com; ruf=mailto:ruf-report@helpfeel.com; fo=0:1:d:s; pct=100

policy: quarantine

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAleYWLapiyMZHAp2NJNvdCFjA9a/M5skUVR74IFoT4V7014jMVQS2EOzy/L7mzgAHys69jYi5bam8Hc…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsGMJcFQEcSjDzhrT3fnWdJuTtNySRbFVjt7pj7AGv35PfgNh7nGjuTkR7N60/NmBXV7kgEZsV+2YMIqiUg…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1CY3olP1EauBgxo2nZWPuDxKo65Gk57BupCNFSS+T9x9mDvqkKXhIwO91Bam0rV61yxbYLpTcwbSnKeTDV…

selectors probed

Certificate (current)

WE1

from 2026-05-06 to 2026-08-04

Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://helpfeel.com/

present

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

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing frame protection
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
content-security-policy: connect-src 'self' https://storage.googleapis.com www.google-analytics.com https://o22822.ingest.sentry.io https://analytics.google.com https://*.helpfeel.com https://helpfeel.com;default-src 'self';font-src 'self' data: https://fonts.gstatic.com;frame-src 'self' www.google.com www.youtube.com player.vimeo.com players.brightcove.net https://helpfeel.com https://pdfjs.helpfeel.com;img-src * data: blob:;media-src *;script-src 'self' www.google-analytics.com www.google.com www.gstatic.com maps.googleapis.com https://storage.googleapis.com/helpfeel-custom-projects/ https://custom-assets.helpfeel.com/ browser.sentry-cdn.com www.googletagmanager.com https://analytics.google.com https://helpfeel.com 'unsafe-inline';style-src 'self' 'unsafe-inline' https://storage.googleapis.com/helpfeel-custom-projects/ https://custom-assets.helpfeel.com/ https://fonts.googleapis.com;worker-src 'self';form-action 'self' *
strict-transport-security: max-age=63072000; preload