Domain Checker

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Live DNS & WHOIS Query

Find the perfect brand name before someone else registers it. Check real-time availability across top extensions and connect your custom domain to Blogger in minutes.

Popular: .com .net .org .io .ai .co .dev .app

How to Pick a High-Performing Domain Name

A domain is your brand's digital address. Follow these core rules to choose a memorable name that ranks well in search engines.

Keep It Under 14 Characters

Short names reduce typos on mobile devices, fit cleanly on social profiles, and make direct word-of-mouth recall effortless.

Avoid Hyphens & Numbers

Hyphens often signal low-quality sites to search algorithms and cause confusion when sharing your web address verbally.

Target Flexible Branding

Pick a recognizable brand name over an overly narrow exact-match keyword so your publication can expand into broader topics.

Check Trademarks & Socials

Confirm your prospective name does not infringe on registered trademarks and that matching social handles are available.

Pass the "Radio Test"

Ensure your name is easy to spell upon hearing it spoken once. Avoid ambiguous phonetic spellings, confusing slang, and homophones.

Audit Domain History

Check the domain via the Wayback Machine before purchase to confirm it has a clean track record free from past spam or penalties.

Top-Level Domain (TLD) Comparison Guide

Select an extension that matches your target audience, industry niche, and credibility standards.

Extension Primary Use Case Estimated Pricing SEO & Consumer Trust
.com Global commercial standard, blogs, retail, personal brands ~$8.48 – $9.98/yr Highest consumer recognition & direct click-throughs
.net Web utilities, networking tools, tech publications ~$10.48 – $12/yr Long-standing, highly trusted alternative to .com
.org Communities, non-profits, open-source documentation hubs ~$8.98 – $11/yr High organic authority for non-commercial resources
.io Tech platforms, APIs, SaaS apps, developer documentation ~$34 – $39/yr Treated as a generic TLD (gTLD) by Google search
.ai Artificial intelligence, machine learning, data engineering ~$65 – $75/yr Premium status in software, machine learning, and venture capital
.co Modern startups, global entrepreneurs, short URLs ~$9.48 – $12/yr Widely recognized international .com backup

Frequently Asked Questions

The lookup queries DNS-over-HTTPS (DoH) records in real time. If an address returns active DNS records (such as nameservers or web host IP routing), it is flagged as registered. If no records respond, it is marked as potentially available for immediate registration on Spaceship.
You can append clear action words (such as "get", "go", "try", or "hq"), explore reputable alternative extensions like .co, .io, or .net, or check if the domain is listed for sale on domain marketplaces.
Go to your Blogger Dashboard > Settings > Publishing > Custom domain and enter your domain name (e.g., www.yourdomain.com). Blogger will generate two CNAME records. Add these two CNAMEs alongside Google's four A-records into Spaceship's Advanced DNS Manager, then toggle on HTTPS redirect.

Found Your Ideal Domain Name?

Follow our comprehensive step-by-step guide to connect your domain to Google Blogger, set up DNS records, and activate free HTTPS encryption.

Read the Domain Setup Tutorial →