Free subdomains · Third-level · Wildcard

Claim a subdomain in 8 seconds

Pick a suffix, add one record, and the system pushes it to 14 DNS providers automatically — live worldwide in 8 seconds on average. Sign up and get 3 free prefixes.

2 Prefixes issued

7 Suffixes open

8.4s Avg. live

99.9% Resolve success

01 / Suffixes

Suffixes you can claim now

Every suffix is really owned by the platform account and verified on sync. Claim one and use it right away.

View all 4 suffixes

Suffix Type Left Price Action

yejianchuan.com Second-level — 免费 Claim

sunyuanlei.com Second-level — 免费 Claim

ng567.vip Second-level — 免费 Claim

duozitai.top Second-level — ¥1.00 / 年 Claim

02 / How it works

Three steps to your domain

No DNS knowledge needed, no manual review. Fill it once and the system runs the rest.

Check

Type a prefix, pick a suffix, and see instantly whether it is free.

Add record

Point an A or CNAME record at your server, CDN or bucket. Change it any time.

Use it

The queue pushes it to the provider, live in ~8 seconds. Track status in the dashboard.

03 / Reliability

Once claimed, it stays online

Your domains sit on 14 DNS providers. If one fails, resolution fails over automatically.

Smart routing

Aliyun, Tencent Cloud, Cloudflare and more stay online together with automatic failover.

Live in ~8 seconds

Jobs run in an async queue and retry on failure. No human in the loop.

3 free prefixes

The free plan never expires. Start now, upgrade when you need more.

Verifiable suffixes

Every suffix is owned by the platform and re-verified on sync. Nothing invented.

04 / Quota plans

Pick how many prefixes you need

Quota is how many prefixes you can hold at once. Upgrade any time, higher tier means bigger discount.

月卡 ¥0.1 / mo

全部后缀可选

选择此套餐

年卡 ¥0.2 / mo

全部后缀可选

选择此套餐

定制 ¥0.3 / mo

全部后缀可选

选择此套餐

05 / FAQ

Before you claim

All questions

Free suffixes and a free plan are always available after sign-up, within your quota. Paid suffixes show their price up front.

Jobs are pushed to the provider API asynchronously, usually within 10 seconds. Provider failures fail over and retry automatically.

Yes. Use an A record for your server IP or a CNAME for a CDN or bucket. Edit it any time and it is re-pushed immediately.

Domains in normal use are never taken back. Abusive or long-idle prefixes may be recycled under the rules, with notice in the dashboard and by email.

06 / Start now

Got a prefix in mind?

Create an account and 3 free prefixes land in your dashboard right away.

Claim a free domain Browse suffixes