.arpa
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://tldfyi.com/iframe/entity/arpa/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://tldfyi.com/entity/arpa/Add a dynamic SVG badge to your README or docs.
[](https://tldfyi.com/entity/arpa/)Use the native HTML custom element.
Address and Routing Parameter Area
On this page
소개 .arpa
.arpa is the only infrastructure TLD managed by IANA for the Internet Architecture Board. Used exclusively for technical internet infrastructure such as reverse DNS lookups via in-addr.arpa.
용도
Internet infrastructure and reverse DNS lookups only
등록 제한 사항
Reserved for IANA technical infrastructure use only
빠른 정보
- DNSSEC
- 지원됨
Frequently Asked Questions
What is .arpa used for?
.arpa is the only infrastructure TLD managed by IANA for the Internet Architecture Board. Used exclusively for technical internet infrastructure such as reverse DNS lookups via in-addr.arpa.
Who can register a .arpa domain?
Reserved for IANA technical infrastructure use only
Who manages the .arpa top-level domain?
The .arpa TLD is managed under the oversight of ICANN (Internet Corporation for Assigned Names and Numbers).