US Internet is retiring its email, DNS and web hosting services on November 11, 2026.

If your business domain still uses these services, your email and website may stop working on that date. You can check your domain below.

Enter only a domain name, like yourbusiness.com. This page looks up public DNS records. It does not store what you type and never asks for a password.

What is happening

US Internet (USI), which also runs Securence, is shutting down several business services. They include email filtering, POP/IMAP email, Hosted Exchange, DNS hosting, domain registration and web hosting. The shutdown date is November 11, 2026.

US Internet says it will not move your data for you. Mailboxes, DNS records and websites are not migrated automatically.

You can read the details on US Internet's own page: securence.com/migrate.

Who is affected

• Businesses whose domain uses US Internet nameservers (ns1–ns4.usinternet.com). US Internet says these domains will stop resolving, so websites and email stop working.
• Businesses whose email passes through Securence (MX records at securence.com) or uses mail.securence.com or mail.usinternet.com.
• Businesses with websites hosted by US Internet.
• People with @usinternet.com and other USI-owned email addresses. Those addresses will stop working.

What to do

1. Choose a new email provider and, if needed, a new DNS and web host.
2. Copy your existing email, contacts and calendars to the new provider.
3. Update your domain's records (nameservers, MX, SPF, DKIM, DMARC) to point to the new provider.
4. If US Internet is also your domain registrar, transfer the domain to another registrar.
5. Test that email and your website work before November 11.

How to check

Use the box above. It reads your domain's public nameserver (NS) and mail (MX) records and tells you whether they point to US Internet or Securence. If the live lookup fails, it compares your domain with a list of domains we found on US Internet nameservers on November 2, 2026.

This check covers DNS and email routing. It cannot tell whether US Internet hosts your website files or is your domain registrar. Your US Internet account or invoice will show that.

Who we are

Email & Website Migration Help is an independent IT service. We are not affiliated with US Internet, Securence, Metronet, or any government agency.

We move small businesses to Google Workspace at no charge for our work. That includes setting up user accounts, copying existing email, and updating your domain's records. You pay Google directly for Workspace licenses. You keep your domain and email addresses.

To ask a question, email [email protected]. Please do not send passwords by email.