Free tools for your website and email
Check your domain, certificate, DNS, email and SEO in seconds. Every result says in plain words what is wrong and how to fix it.
- Free, no sign-up
- Fix steps for cPanel and Microsoft 365
- Your results stay private
What do you need help with?
Your domain
WHOIS Lookup
Who is a domain registered with, when does it expire, and where are its website and email hosted? Works for every domain ending.
- Registrar, age, expiry countdown and status in plain words
- Whether it can move to Trinico Cloud now, and how
- .co.za transfers to us are free
Your website
SSL Certificate Checker
Is your padlock valid, trusted and renewing?
- A grade from A+ to F, with the reason
- Website, cPanel, webmail and email in one click
- AutoSSL problems found and explained
SEO Checker
What stops Google from showing your page?
3 free checks a dayCheck my SEODNS Checker
Has your DNS change reached South Africa and the world?
Free, no sign-upCheck DNSYour email
Email Spam Checker
Will your email reach the inbox?
- A score out of 10 for the email you send us
- SPF, DKIM and DMARC explained as plain questions
- The exact DNS record to fix each problem
Email Verifier
Does an email address really exist, and is its domain set up for email?
5 free checks a dayVerify an addressYour connection
Your IP address
See your addresses and whether our hosting server has blocked you. Copy them straight into a support ticket.
FreeShow my IPFound a problem you would rather not fix yourself?
Send us the result and we will look at it with you.
Good to know
Are the tools really free?
Yes. You do not need an account. The SEO Checker allows 3 checks a day and the Email Verifier 5, so the tools stay fast for everyone.
What happens to what I check?
We do not publish anything you check. Spam test emails and their reports are deleted after 7 days, or sooner if you press Delete it now. The Email Verifier keeps no plain email addresses.
Do I need to be a Trinico Cloud client?
No. Anyone can use the tools. The fix steps are written for cPanel, Microsoft 365 and Google Workspace, so they work wherever your website and email are hosted.
