indexo.dev

sendbridge.com

.com crawl

First seen 2026-04-26 · Last seen 2026-05-19 · ok HTTP/1.1 200 342 ms crawled 2026-05-19

US · 104.21.0.251 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Email Verification - Validation and Cleaning
Description
Email verification tool to ensure 99% deliverability success. Validate your lists and reach more inboxes.
Language
en
Canonical
https://sendbridge.com
Feeds

Open Graph

url
https://sendbridge.com
title
Email Verification - Validation and Cleaning
description
Email verification tool to ensure 99% deliverability success. Validate your lists and reach more inboxes.

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager
  • Microsoft Clarity
Ads
  • Google Ads (DoubleClick)
Fonts
  • Google Fonts
Third-party hosts loaded (8)
  • cdnjs.cloudflare.com×2
  • www.googletagmanager.com×2
  • analytics.ahrefs.com×1
  • fonts.googleapis.com×1
  • googleads.g.doubleclick.net×1
  • toplist.cz×1
  • www.clarity.ms×1
  • www.google.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2013-10-16
Expires
2026-10-16 148 days left
Updated
2025-10-16
Name servers
  • lola.ns.cloudflare.com
  • scott.ns.cloudflare.com

DNS records live

NS
  • lola.ns.cloudflare.com
  • scott.ns.cloudflare.com
MX
  • 10 mail.corelabs.cz
TXT
  • blogarama-bdd40567-4fdf-4349-9728-05e11b9f087f
Verified for
  • Google

Email authentication partial

SPF
v=spf1 a ip4:188.240.1.0/24 ip4:185.138.188.0/22 include:amazonses.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:ubvq4385NJbs@dmarc.sendbridge.com; ruf=mailto:ubvq4385NJbs@dmarc.sendbridge.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-02 to 2026-07-01
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
  • content-security-policy-report-only
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • short HSTS max-age
  • missing Content Security Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
DENY
permissions-policy
geolocation=(), microphone=(), camera=(), interest-cohort=()
x-content-type-options
nosniff
strict-transport-security
max-age=0; includeSubDomains
content-security-policy-report-only
default-src 'self'; script-src 'self' 'unsafe-inline' https://www.googletagmanager.com https://www.google-analytics.com https://*.google-analytics.com https://www.google.com https://www.gstatic.com https://www.clarity.ms https://*.clarity.ms https://analytics.ahrefs.com https://challenges.cloudflare.com https://pagead2.googlesyndication.com https://*.googlesyndication.com https://*.googleadservices.com https://*.doubleclick.net https://cdnjs.cloudflare.com https://cdn.jsdelivr.net; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdnjs.cloudflare.com; img-src 'self' data: blob: https:; font-src 'self' data: https://fonts.gstatic.com https://cdnjs.cloudflare.com; connect-src 'self' https://www.google-analytics.com https://*.google-analytics.com https://analytics.google.com https://www.googletagmanager.com https://*.clarity.ms https://analytics.ahrefs.com https://*.doubleclick.net; frame-src 'self' https://www.google.com https://www.gstatic.com https://challenges.clo

Links to (3)

Linked from (2)