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DOMAIN EXTENSION GUIDE

.sea Domain Names

Application disclosed; not delegated

The.sea string is a proposed new generic top-level domain with a publicly announced applicant connection to Link Freedom Group. It is not a delegated live extension, so this guide focuses on likely uses for a sea, coastal or ocean-themed namespace and on the current application context.

.sea registrations are not available yet. Search related extensions or get a launch alert.

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Application and status facts

Verified status information is kept separate from illustrative naming ideas.

Extension
.sea
Current status
Application disclosed; not delegatedICANN 2026 Round Closes with More Than 1,600 New gTLD Applications - ICANN
Root-zone delegation status
No root-zone delegation confirmed in recorded public sources.
Announced applicant or applicants
Link Freedom Grouplfg.link - lfg.link
Number of publicly announced claims
1
Contested
No
Public disclosure date
2026-08-13lfg.link - lfg.link
Application round/programme
ICANN application programme information recorded.ICANN 2026 Round Closes with More Than 1,600 New gTLD Applications - ICANN
Registry operator
Not verified
Registration availability
Public registration is not confirmed by this guide.
Last fact checked
2026-08-25

A public application, applicant identity, approval, registry operation, root-zone delegation and live registration availability are separate facts.

Illustrative uses

What could a .sea domain be used for?

If delegated in future,.sea could suit organisations and projects that want a clear marine identity.

Marine tourismFor holidays, boat trips, diving centres and island experiences with a coastal identity.
Ocean conservationFor charities, campaigns and projects focused on protecting seas and marine life.
Coastal communitiesFor town, port and region pages that reflect a seaside location or heritage.
Sailing and watersportsFor clubs, events and services connected with sailing, surfing, kayaking and fishing.
Seafood and aquacultureFor fisheries, seafood brands and aquaculture businesses with marine roots.
Maritime businessesFor shipping, logistics, ferry and harbour services linked to the sea.
Environmental researchFor ocean science, climate monitoring and marine data initiatives.
Creative brandingFor campaigns, portfolios and product lines that want a short, evocative marine namespace.

Domain name ideas

Example names only. Illustrative examples only. Availability has not been checked.

coralsea.seaharboursea.seabluecurrent.seatidewatch.seaseabreeze.seaoceanroute.sea

Possible audiences

Who is .sea for?

  • Marine brands
  • Tourism operators
  • Environmental groups
  • Ports and maritime services
  • Coastal destinations
  • Creators and campaigns

Benefits and considerations

Benefits

  • Strong thematic fit
  • Short and memorable
  • Flexible sector use

Considerations

  • Not yet delegated
  • Niche interpretation
  • Future policy unknowns

Related domain extensions

.fartNovelty and humour-led naming ideasView extension

Relevant DomainUI marketplace listings

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Frequently asked questions

Is.sea live right now?

No. It is currently a proposed string with a publicly announced applicant context, not a delegated live extension.

Who is associated with the.sea application?

Publicly announced information identifies Link Freedom Group as the applicant associated with.sea.

What kind of sites would.sea suit?

It would suit marine, coastal, ocean, travel, conservation and maritime projects if the string is delegated.

Can anyone register a.sea domain today?

Not at present, because the extension is not delegated and registration is not yet available.

Why choose a marine-themed domain?

It can make the subject of a site clearer at a glance and support a focused brand identity.

Will.sea definitely launch?

A public application context does not guarantee delegation or launch, so future status should be checked before planning around it.

Sources and review information