deadlinkchecker.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-10 · ok HTTP/1.1 200 5715 ms crawled 2026-05-07

US · 74.208.42.172 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Free Broken Link Checking Tool - Dead Link Checker
Description: Check for broken links on your website with our free online tool. Sign up to schedule automatic checks - keep your website fresh and boost SEO.
Language: en

Open Graph

url: https://www.deadlinkchecker.com
title: Free Broken Link Checking Tool
site name: Dead Link Checker
description: Check for broken links on your website with our free online tool. Sign up and schedule automatic checks to keep your website fresh and up to date.

Technology

Server: Microsoft-IIS

Registration

Registrar

eNom, LLC

Created

2005-05-31

Expires

2026-05-31 12 days left

Updated

2020-01-19

Name servers

ns1.hover.com
ns2.hover.com

DNS records live

NS

ns1.hover.com
ns2.hover.com

MX

10 mx.deadlinkchecker.com.cust.a.hostedemail.com

Email authentication strong

SPF: v=spf1 ip4:74.208.42.172 include:_spf.emfwd.name-services.com a -all
strict (-all)
DMARC: v=DMARC1; p=quarantine; rua=mailto:dmarc@deadlinkchecker.com
policy: quarantine
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-01 to 2026-07-30

Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.deadlinkchecker.com/

present

x-frame-options

findings

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

Header values

x-frame-options: SAMEORIGIN