Custom Domain

Countdown Timers on Your Own Domain

With the Business plan, your timers are served from your own domain — e.g. img.yourbrand.com — with automatic SSL for every connected domain. Better inbox deliverability, stronger brand trust, and no third-party URLs in your campaigns.

Countdown timer image served from a custom subdomain, img.yourbrand.com, with a padlock icon indicating automatic SSL
Your brand, end to end

What Is a Custom Domain for Timers?

By default, your countdown images are served from our domain. With a custom domain, they are served from a subdomain you own — so the timer in your email or on your website loads from img.yourbrand.com instead. The result is a true white-label countdown timer: a fully branded countdown timer where every URL matches the domain your emails are sent from.

Connecting one takes a single CNAME record at your DNS provider. Once verified, every embed code uses your branded URL, and SSL is issued and renewed for you automatically.

  • Branded URLs. Timer image and click URLs match the domain your emails are sent from.
  • Automatic SSL. Certificates for connected domains are provisioned and auto-renewed — nothing to buy or install.
  • Deliverability. Consistent domains read as trustworthy to inbox providers, helping campaigns land in the inbox.

Without a custom domain

app.countdownbuilder.com/countdowns/<timer-id>.gif

The timer URL points at a third-party domain — it reads like a tracker and makes the campaign look unbranded.

With a custom domain

img.yourbrand.com/countdowns/<timer-id>.gif

A white-label timer URL on your own subdomain, served over HTTPS with no third-party domain in sight.

Custom domains are included with the Business plan — alongside everything in the Combo Pack.

Why it works

White-Label by Design

Branded Timer URLs

Timers serve from img.yourbrand.com — your domain in every image URL, nothing that looks like a third-party tracker.

Automatic SSL

SSL certificates are provisioned and renewed for every connected domain automatically. No certs to buy or install.

Better Deliverability

Images on a domain that matches your sender domain read as consistent and trustworthy to inbox providers.

Zero Maintenance

One CNAME record connects your domain. We handle serving, scaling, and certificate renewals from there.

Deliverability

Why Domain Consistency Affects Inbox Placement

Inbox providers like Gmail and Apple Mail evaluate every remote image URL in your campaign. When a countdown timer loads from a domain unrelated to your sender domain, it looks like a third-party tracker — one more signal that can nudge a campaign toward the spam folder, and sometimes the reason email images do not load at all in strict clients.

Serving the same branded countdown timer from your own subdomain keeps your campaign consistent end to end: one domain, one brand, images that render reliably. Email images face one more hurdle in Apple Mail — see how our timers hold up under Mail Privacy Protection.

Use cases

Perfect For

Ecommerce & retail

Sale and launch timers served from your store’s own domain keep the buying journey on-brand.

Agencies & freelancers

Client campaigns stay fully white-label — no countdownbuilder.com in any embed URL.

High-volume senders

Consistent image domains help your emails land in the inbox when you’re sending at scale.

Brand-sensitive comms

Banking, SaaS, and enterprise campaigns where every URL must match the company domain.

Simple by design

How It Works

1

Add one DNS record

A single CNAME points your subdomain at our serving infrastructure. No code, no migration.

2

One-click verification

Click Verify and we check the DNS record for you — usually verified within minutes.

3

SSL provisioned

A certificate is issued and auto-renewed for the connected domain, so timers load securely.

4

Timers serve from your domain

Copy embed codes as usual — the image and click URLs now use your branded subdomain.

DNS settings showing a CNAME record pointing img.yourbrand.com to direct.countdownbuilder.com to verify a custom timer domain
Everything included

Powerful, Fully Branded

Your domain in every timer URL
Automatic SSL certificates
Improved inbox deliverability
Works for email & website timers
No servers to manage
Included with the Business plan
Three steps

Simple 3-Step Setup

Step 01

Add a CNAME record

At your DNS provider, point a subdomain (e.g. img) to direct.countdownbuilder.com.

Step 02

Verify your domain

Click Verify in your dashboard and we check the record — your domain is usually marked as verified within minutes.

Step 03

Use your branded URLs

Your timer embed codes now serve from img.yourbrand.com with SSL handled for you.

FAQ

Custom Domain FAQs

Start free today

Your Domain. Your Timers.

Start free and upgrade to Business when you are ready to serve countdown timers from your own domain.

Build Your Countdown Timer