Key takeaways
- .tech is an official domain extension. It has been part of the internet’s root, the master list of domain extensions that work everywhere online, since 21 March 2015.
- In Spamhaus’s Domain Reputation Update for April to September 2026, .tech does not appear in any of the report’s eight top-20 tables, including the four that rank domain extensions by malicious or suspicious domains.
- Email providers judge senders rather than domain extensions, so set up SPF, DKIM and DMARC on your .tech domain name before you send your first email.
- Google ranks .tech the same as every other domain extension, so your content, your links and your site’s performance decide where you appear.
- A .tech domain name is as secure as its settings: turn on privacy protection, transfer lock and DNSSEC, and serve your site over SSL.
Yes, .tech is safe and legitimate. It has been an ICANN-recognized domain extension since March 2015, and Spamhaus’s latest Domain Reputation Update doesn’t list it among the extensions with the most malicious or suspicious domains. Spam filters and search engines judge each sender and website on its own record, not on the extension.
A .tech domain name tells investors and customers you’re a tech company before they click. If you’re a tech founder about to put your startup’s name, email and pitch deck on one, you want to know nothing undercuts that: not your inbox placement, your rankings or your credibility. This guide answers each of those questions and shows you what to set up so your .tech domain name works for you from day one.
Is .tech a real, legitimate domain extension?
Yes. .tech is a domain extension for tech startups and the people who build them, and it has been part of the internet’s root since 21 March 2015.
The root is the master list of domain extensions that every browser, email server and network in the world recognizes. ICANN, the nonprofit that coordinates the internet’s naming system, approves each extension that goes into it, and IANA keeps the official record. That means a .tech domain name resolves everywhere a .com or .org does, with no special setup on your side or your customers’.
.tech is also widely used. More than 640,000 .tech domain names are registered (nTLDStats, November 2026). Anyone can register a .tech domain name: there are no registration restrictions, which is why it works best as a brand signal for companies with tech at their core.
How can you check that a domain extension is recognized by ICANN?
Look it up in IANA’s root zone database, which anyone can search for free. Every recognized domain extension has a record there that names the organization operating it and the date it was added to the root. The .tech record lists its operator and its delegation date, 21 March 2015. If an extension you’re considering isn’t in that database, it won’t work on the public internet.
Are .tech domains considered spammy?
No. The latest independent abuse report from Spamhaus doesn’t place .tech among the domain extensions with the most malicious or suspicious domains, and spam filters judge individual senders and websites rather than extensions.
What the latest Spamhaus report shows
Spamhaus tracks spam, phishing and malware across the internet, and its data is used to block abusive domains. In the Spamhaus Domain Reputation Update, April–September 2026 (published 15 October 2026), .tech does not appear in any of the report’s eight top-20 tables. That includes the four tables that rank domain extensions by malicious or suspicious domains, by count, and in one table by share of each extension’s registered names.
Not appearing in a top-20 list doesn’t mean zero abuse; it means .tech wasn’t among the extensions with the highest numbers in that period. It’s still a useful independent signal, because it comes from an organization whose job is to find abuse, not from anyone selling domain names.
Why the extension isn’t what spam filters judge
There is no definitive evidence that .tech domain names, or newer domain extensions in general, are flagged as spam more often than .com. Spam filtering is based on the behavior and reputation of individual senders and websites, not the domain extension.
So your own setup decides how filters treat you. A .tech domain name with proper email authentication, a real website and a clean sending history builds its own reputation.
Will emails from a .tech domain land in spam?
Not because of the .tech domain extension. Email providers decide what lands in spam by checking the sender’s authentication (SPF, DKIM and DMARC), sending history and content, so emails from a properly set up .tech domain name are treated like any other.
The three authentication records are easy to skip when you set up a new domain name. Each one is a short line of text you add to your domain name’s DNS settings (the settings that tell the internet where your email and website live):
- SPF lists the servers allowed to send email for your domain name. Mail from anywhere else can look forged.
- DKIM adds a digital signature to each email, so the receiving server can confirm it really came from you and wasn’t changed on the way.
- DMARC tells receiving servers what to do with mail that fails those checks, and sends you reports on who is sending as your domain name.
Gmail already requires some of this. Google’s email sender guidelines (as of November 2026) ask everyone sending to Gmail to set up SPF or DKIM. Anyone sending more than 5,000 messages a day must also publish a DMARC record, offer one-click unsubscribe on marketing email and keep their spam complaint rate below 0.3%.
Set up email on your .tech domain name
- Choose an email host that supports custom domains, and create your team addresses, such as founders@yourstartup.tech.
- Add the SPF record your email host gives you to your DNS settings. If you send through more than one service (your inbox and a newsletter tool, say), combine them into one SPF record.
- Turn on DKIM in your email host’s admin panel and add the DKIM record it generates.
- Publish a DMARC record. Start with a monitoring-only policy (p=none), read the reports for a few weeks, then tighten it once every service you use passes.
- Send marketing email from a subdomain, such as news.yourstartup.tech, so newsletter volume and complaints stay separate from your team’s everyday email.
- Start slowly. Send to people who expect to hear from you first, and build volume over time instead of mailing a large cold list on day one.
None of these steps guarantees the inbox: content, engagement and complaints still count. But they let receiving servers confirm that your mail really comes from you.
Does Google rank .tech domains lower?
No. Google treats newer domain extensions, including .tech, the same as .com and every other domain extension in search rankings (Google Search Central, July 2015).
So .tech gets no penalty in rankings, and no boost either. Rankings depend on content quality, links from other sites, site performance and user experience, not the domain extension.
For a tech startup, that means the usual work decides where you show up: useful docs and product pages, a fast site, and other sites linking to you because they use or write about what you build. What your .tech domain name adds is the signal: it tells people what your company is before they click.
Are .tech domains more prone to cybersecurity risks?
No. .tech supports WHOIS privacy, transfer lock, DNSSEC and SSL certificates, so the security risks for a .tech domain name are the same as for any domain name. How secure yours is depends on whether those protections are switched on.
As with any domain on any extension, the main risks are losing control of the domain (hijacking) or exposing personal contact details. The usual gaps are no privacy protection, transfer lock turned off and DNSSEC not enabled. Each one is a setting you can switch on today:
| Protection | What it protects you from | Where to turn it on |
|---|---|---|
| WHOIS privacy | Your name, email and phone number appearing in public domain lookups, where spammers and scammers collect them | Your registrar’s domain settings |
| Transfer lock | Someone moving your domain name to another registrar without your permission | Your registrar’s domain settings (keep it on unless you’re transferring) |
| DNSSEC | Tampering with your DNS records, which could send visitors or email to the wrong server | Your registrar, and your DNS host if it’s a different company |
| SSL certificate | Visitors’ data being read in transit; it’s what puts https and the padlock in the browser | Your web host or platform, often automatic |
Two account habits matter as much as the settings above:
- Turn on two-factor authentication at your registrar. Whoever controls your registrar account controls your domain name, so protect that login the way you’d protect your bank account.
- Turn on auto-renew and keep your contact email current. An expired domain name can be registered by someone else, along with any email still addressed to it.
How do I make my .tech startup look trustworthy?
Make everything a visitor checks point to the same name. People decide whether a business domain name looks trustworthy from what they find around it: a clean name, a real product, and the same identity on every channel.
Start with a clean, exact name
Start with the name itself. Compare three names for the same invented developer-tools startup:
- quillbyte.tech is the exact startup name, and the domain extension tells people it’s a tech company.
- getquillbyte-app.com is a workaround: a prefix, a hyphen and an extra word added to make the registration work. It’s harder to say, and people have to remember which pieces go where.
- quillbyte-2026-hq.com adds digits and hyphens. It looks improvised and is hard to read aloud.
What separates these names is the clutter around the brand: prefixes, hyphens, extra words and digits. A short, exact name is easier to remember and to type correctly.
The founder’s trust checklist
Once you have the name, make sure everything people check matches it:
- A real product site on the domain name, with what you build, who it’s for, pricing or a clear way to get a demo, and a company address or legal entity in the footer.
- Docs at docs.quillbyte.tech or quillbyte.tech/docs. Public documentation shows the product exists and lets developers check it before they sign up.
- A status page, such as status.quillbyte.tech, so customers can see uptime and incidents for themselves.
- Team email on the domain name. Use founders@quillbyte.tech, not a free webmail address, with email authentication set up as described above.
- A GitHub organization and LinkedIn company page that match the name, linked from your site and linking back to it.
- HTTPS everywhere, including subdomains, with no certificate warnings.
- Privacy policy and terms that name your company and give a working contact address.
Each item answers a question a careful customer, investor or security reviewer will ask. When they all lead back to quillbyte.tech, every check a visitor runs confirms the same company.
Do customers and investors trust .tech?
Established tech companies run their main websites on .tech: Nothing, Carl Pei’s consumer electronics brand, at nothing.tech, and Hex, an AI-powered analytics platform, at hex.tech. For more on how a .tech domain name comes across to investors and customers, read the complete guide to .tech.
How is abuse on .tech handled and reported?
Radix operates .tech under a DNS abuse prevention and mitigation framework that combines proactive monitoring with reactive enforcement, and acts on abuse reports in line with ICANN requirements.
To report spam, phishing or malware on a .tech domain name, use the abuse form at get.tech/report-abuse. Include the full domain name, what you saw and when, and any evidence you have, such as the email headers or a screenshot of the page.
If the problem is false or missing registration details (the owner information in a WHOIS lookup), report it through ICANN’s form for inaccurate registration data.
Frequently asked questions
What are the potential disadvantages of choosing a .tech domain?
Most of the worries founders raise about .tech, such as spam filtering, search rankings and security, depend on how you set up your domain name rather than on the extension. Anyone can register .tech, so it works best when tech is at the core of what you build.
Is a .tech website safe for visitors?
A .tech website is as safe for visitors as the business behind it makes it. Look for the same signs you’d check on any site: https and a valid certificate, a clear company name and contact details, and a product you can verify elsewhere. If a .tech site looks like phishing or malware, report it through the abuse form above.
Can a .tech domain name have a spam history from a previous owner?
It can, as with any domain name that has been registered before. Before you buy a previously owned .tech domain name, look it up on a blocklist checker such as SURBL’s lookup, and check what the site used to host on the Wayback Machine. If the record is clean, the name builds its reputation from your own sending from day one.
Do I also need the .com version of my startup’s name?
No. Many startups use .tech as their primary domain name. If you already own a .com version of your name, set up a 301 redirect (a permanent redirect) from it to your .tech domain name, so every visitor reaches the same site.
Find your .tech domain name
.tech is a recognized domain extension that isn’t in Spamhaus’s latest top-20 abuse tables, and your email, rankings and security come down to how you set them up. If you’re still choosing a name, read what domain your tech startup should have.
Search your startup’s name on get.tech and see if your exact .tech domain name is available.
