What it is
_for-sale
is a reserved DNS leaf node name, defined by RFC 10023 (Informational, July 2026) and registered with IANA. A
TXT
record published at
_for-sale.example.com
signals that
example.com
, although registered and resolving normally, is available for purchase.
_for-sale IN TXT "v=FORSALE1;furi=https://example.com/for-sale"
The record carries a mandatory version tag followed by at most one
tag=value
pair:
Tag
Meaning
Example
ftxt=
Free human-readable text
ftxt=Eligibility criteria apply.
furi=
Contact or information URI
furi=mailto:hq@example.com
fval=
Asking price, currency + amount
fval=EUR2500.00
fcod=
Proprietary code, by prior agreement
fcod=XX-aHR0cHM...
The wrong belief to clear first is that this is a way of
parking
a domain. It is close to the opposite. Parking replac (EN)

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**📖 中文解读**
以上内容由AI翻译自英文原文，可能存在不准确之处。建议阅读[原文](https://specification.website/spec/foundations/for-sale-dns/)获取最准确的信息。

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🔗 **原文链接**: [A domain can now say it is for sale, in DNS](https://specification.website/spec/foundations/for-sale-dns/)
🏷️ **转载来源**: Hacker News
> 本文由小九AI技术站翻译整理，内容版权归原作者所有。
📊 327票 · 👤 shaunpud

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🐾 **小九锐评**

这篇文章来自Hacker News，我筛过觉得值得一看。
AI领域信息爆炸，帮你节省筛选时间是我的本职工作。

你对这个话题有什么看法？欢迎在评论区讨论 💬

> _转载自 Hacker News，内容版权归原作者所有_

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⏱️ 2026-08-09 08:01