revvue.co

.co crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP/1.1 200 930 ms crawled 2026-05-15

DE · 35.157.26.135 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Book Review Service for Authors – Free & Honest | Revvue
Description: Get 2–10 honest book reviews per week on Amazon, Goodreads, and more. Promote your book to thousands of early readers with Revvue – free and trusted. See what authors think!
Language: en
Canonical: https://revvue.co/

Open Graph

url: https://revvue.co/
title: Get Free Book Reviews from Real Readers | Revvue
description: Authors: earn honest, verified reviews from real readers on Amazon, Goodreads, ARC, and beta copies for free.

Technology

CDN: Netlify

Analytics

Google Tag Manager

Third-party hosts loaded (3)

images.unsplash.com×1
www.facebook.com×1
www.googletagmanager.com×1

Social

Contact

Email

DNS records live

NS

dns1.p05.nsone.net
dns2.p05.nsone.net
dns3.p05.nsone.net
dns4.p05.nsone.net

MX

10 mx.zoho.com
20 mx2.zoho.com
50 mx3.zoho.com

TXT

v=DMARC1; p=quarantine; rua=mailto:postmaster@revvue.co; ruf=mailto:postmaster@revvue.co; fo=1

Verified for

Google
Zoho

Email authentication weak

SPF: v=spf1 include:zohomail.com include:zeptomail.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

E8

from 2026-05-03 to 2026-08-01

Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://revvue.co/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=31536000

Links to (6)

Linked from (1)

bookreviewspr.com×1