whitesmoke.com

.com crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 1284 ms crawled 2026-06-04

US · 50.112.81.81 · AS16509 Amazon.com, Inc.

Reputation 74/100 weak security headers multiple spf records dmarc monitor-only

sector tech type blog

HTML metadata

Title: English Grammar Checker Software | WhiteSmoke | World-Leading Language Solutions by WhiteSmoke
Description: WhiteSmoke software products for writing and language. WhiteSmoke is a grammar checker, spell checker, style checker and more - in a single package. Also featuring translation software and English video courses.
Language: en

Open Graph

url: https://www.whitesmoke.com/
title: English Grammar Checker Software | WhiteSmoke
site name: WhiteSmoke
description: WhiteSmoke software products for writing and language. WhiteSmoke is a grammar checker, spell checker, style checker and more - in a single package. Also featuring translation software and English video courses.

Technology

Server: Apache
PHP: 5.4.16 end of life

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×2
px.ads.linkedin.com×1
www.googletagmanager.com×1

Social

Contact

Email

Address

WhiteSmoke Inc.501 Silverside Rd, Suite 105WilmingtonDE 19809, USASales@whitesmoke.com

Registration

Registrar

GoDaddy.com, LLC

Created

2001-06-19

Expires

2027-06-19 379 days left

Updated

2025-06-20

Name servers

ns20.digicertdns.com
ns21.digicertdns.com
ns22.digicertdns.com
ns23.digicertdns.net
ns24.digicertdns.net

DNS records live

NS

ns10.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com

MX

10 inbound-smtp.us-west-2.amazonaws.com

Verified for

Google

Email authentication weak

SPF: v=spf1 include:mail.zendesk.com ?all
neutral (?all) · multiple SPF records
DMARC: v=DMARC1; p=none; pct=100; rua=mailto:re+zyr2k8j0zbb@dmarc.postmarkapp.com; sp=none; aspf=r;
policy: none (monitoring only) · sp=none
DKIM: no key found at common selectors

Certificate (current)

Amazon RSA 2048 M04

from 2025-10-20 to 2026-11-19

Expires in 167 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.whitesmoke.com/

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (3)

Linked from (1)

aiforeveryone.org×1