rafflecopter.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-14 · ok HTTP/1.1 200 1982 ms crawled 2026-05-10

US · 104.21.93.139 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Farewell from Rafflecopter
Language: en

Technology

CDN: Cloudflare

Registration

Registrar

GoDaddy.com, LLC

Created

2011-03-11

Expires

2027-03-11 296 days left

Updated

2026-03-11

Name servers

jakub.ns.cloudflare.com
karsyn.ns.cloudflare.com

DNS records live

NS

jakub.ns.cloudflare.com
karsyn.ns.cloudflare.com

MX

10 aspmx.l.google.com
20 alt1.aspmx.l.google.com
30 alt2.aspmx.l.google.com
40 aspmx2.googlemail.com
50 aspmx3.googlemail.com

TXT

_globalsign-domain-verification=UUo34gaWngQ6gAI2WdVoQF_orqqPUPMN5-6doJKo_o
google-site-verification=QkThanGI4KUi10FSY2XGfi_90Ucgr49yWKnZbbvIQeM
google-site-verification=WtxSifBv2oUnENDLYI6CRTYq-Zkt8jUasp3Xh9v3NHw

Email authentication weak

SPF

v=spf1 a mx include:sendgrid.net include:spf.mail.intercom.io include:mail.zendesk.com ~all

softfail (~all)

DMARC

not published

DKIM

s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArYGe4lWCi6T9F5cpHdicPYDsBhTFmaFfNRTJWjAmZi+hNryE+aFIjw1H2sJZ3YkbpoR6qfsNUM12Ux92q4…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCtBmYq8fDKONjqW+HDjotGSWQKlU8yf+vgrsuAzzrX/mKmP1W9WKvAn2/Th6YkXwu6ycPhF3i2tsk46bnToywILN…
smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…

selectors probed

Certificate (current)

WE1

from 2026-03-26 to 2026-06-24

Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://rafflecopter.com/

present

x-content-type-options
referrer-policy

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff