Life & fun · alternatives · 2026

24 alternatives to Protecta360 - Domain Spoof Test

Check DMARC, SPF and DKIM in DNS Settings

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
DMARC Checker▲70
Verify your DMARC, DKIM, and SPF settings with our free checker. Prevent bad actors from impersonating your domain and improve email deliverability.
2024 · dmarcchecker.app · its alternatives →
2
DMARC Digests▲101
Protect your brand from email scammers.
2020 · dmarcdigests.com · its alternatives →
3
PowerDMARC▲57
Stop hackers from sending emails from your domain with DMARC
2021 · powerdmarc.com · its alternatives →
4
DMARC Checker▲5
Ensure your emails pass DMARC/DKIM/SPF authentication
2024 · dmarcchecker.app · its alternatives →
5
data1.no
Check if your domain is protected against email spoofing
May 2026 · data1.no · its alternatives →
6
Email Inspect▲9
Free dmarc, spf & dkim analyzer tools
Nov 2025 · emailinspect.com · its alternatives →
7
Email Posture▲5
Get alerted the moment your DMARC, SPF, or DKIM breaks
Jul 2026 · emailposture.com · its alternatives →
8
EmailAuth.app▲6
Email authentication & deliverability checker
2025 · emailauth.app · its alternatives →
9
Domain Scan Tools▲5
Detect domain security issues before they hurt your business
May 2026 · domainscan.tools · its alternatives →
10
SpoofWard▲2
Your Domain. Your Reputation. Protected.
May 2026 · spoofward.com · its alternatives →
11
Email DNS Check
Diagnose SPF, DKIM and DMARC errors instantly
Mar 2026 · its alternatives →
12
Email Deliverability API & Checker▲2
Instantly audit SPF, DKIM & DMARC to stop landing in spam.
Aug 2026 · web-production-80c77.up.railway.app · its alternatives →
13
eDMARC▲12
Simplify investigation of every email failure
Mar 2026 · ivorysec.com · its alternatives →
14
DKIM.pro▲3
Monitor SPF, DKIM and DMARC before email breaks
May 2026 · dkim.pro · its alternatives →
15
MailTest▲7
Most tools say DKIM failed. MailTest tells you why
Apr 2026 · its alternatives →
16
Folderly Lens ▲107
Domain health analysis for high performance email campaigns
Jul 2026 · lens.folderly.com · its alternatives →
17MD
Make domain verification as easy as verifying an email or phone number▲86
Hi HN, This is a project [1] I've been working on for a little while and I'm interested in your feedback and point of view. Many of us would have verified a domain name by pasting a string into a DNS TXT record. Some providers ask us to store this DNS TXT record at a domain using a DNS label like "_provider" e.g. _provider.yourdomain.com, and some providers ask that you do it at the zone apex (God help us [2]). The Domain Verification protocol stores a DNS TXT record at a DNS name derived from a hashed "verifiable identifier" (think email, telephone, DID), enabling anyone that can prove…
2023 · domainverification.org · its alternatives →
18
Fight email spoofing. A free tool to monitor and implement DMARC▲8
A free tool to monitor and implement DMARC
2014 · dmarc.postmarkapp.com · its alternatives →
19
EmailGuard▲4
Find out why your emails go to spam
Jun 2026 · fixemailsetup.com · its alternatives →
20DD
Dnsyo – DNS propagation checker▲56
2013 · samarudge.github.io · its alternatives →
21
Infraova▲7
Monitor and secure your email domains, campaigns, and client
Jul 2026 · infraova.com · its alternatives →
22
PhishFence▲3
Stop phishing before it starts
Aug 2026 · phishfence.io · its alternatives →
23
Email Deliverability Toolkit▲9
9 free tools to keep your email out of spam
Aug 2026 · truelist.io · its alternatives →
24
DomSec HQ▲1
Instant domain security scanner: SPF, DKIM, DMARC & more
Sep 2026 · domsechq.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →