indexo.dev

sendx.io

.io crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 5230 ms crawled 2026-05-19

US · 3.164.68.121 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

sector media news type blog

HTML metadata

Title
Email Marketing Software | Unlimited Sends — SendX
Description
Send unlimited emails through an AI-powered sending engine that handles deliverability for you. No per-email fees, no daily caps. Used by 3,000+ businesses. Free 14-day trial.
Language
en
Canonical
https://www.sendx.io/
Translations
  • en-us

Open Graph

url
https://www.sendx.io/
title
Email Marketing Software | Unlimited Sends — SendX
locale
en-US
site name
SendX
description
Send unlimited emails through an AI-powered sending engine that handles deliverability for you. No per-email fees, no daily caps. Used by 3,000+ businesses. Free 14-day trial.

Technology

CDN
Amazon CloudFront
Server
AmazonS3
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×4
  • fonts.gstatic.com×1

Social

DNS records live

NS
  • ns-1377.awsdns-44.org
  • ns-1751.awsdns-26.co.uk
  • ns-266.awsdns-33.com
  • ns-695.awsdns-22.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 5 TXT records
  • nplzja4zns
  • stripe-verification=cb2a699f5811b0b6c674b196f865aee0e97c721b1508eb30f51721fb26e817f0
  • brave-ledger-verification=2ba9009e1478c530a38fb5bf03159be1349709c350843e2bba4e7fe604133ccc
  • google-site-verification=9BCBC3K7MY2VlkLo9sNmmBJY_HSHE0Po_6Vodz-sFSM
  • google-site-verification=dqvO5u7Vb_ClVDp8P_Jlrhl9paarfXeu8yd11m8fJZA

Email authentication strong

SPF
v=spf1 include:20294495.spf07.hubspotemail.net include:spf.mtasv.net include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine;pct=100;rua=mailto:ipm8az@ar.glockapps.com; ruf=mailto:bounces@sendx.io; fo=1;
policy: quarantine
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqzuuZN0f659EppUFZZCQqmoy8iWwmE7Ah9nlL+MOFq2F0+eaf3DDoikLdwQ3jHptVVChMhzlSGpRbmFGv74…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2WVJjXEut2nl5rdZC3VcNWVJr1uz32xNC0w20N3g05UxUN0HGD6AsuzWEt80IXYDdEoVMtlxNco9hS3STB…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDcIjXlZFfc74XqBfhRTnQZ4FbrKLALN0FSIIOHzZLa8Dv/INYg/zg7IZy6AO16e6hg4Kq1uzqP2aMLQcQV5ExQxo…
selectors probed

Certificate (current)

Amazon RSA 2048 M04
from 2025-11-28 to 2026-12-27
Expires in 221 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.sendx.io/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (4)

Linked from (5)