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Attributed metadata history

REPORTPUBLIC METADATA

Introducing Internationalized Domain Name (IDN) Support

Let’s Encrypt is pleased to introduce support for issuing certificates that contain Internationalized Domain Names (IDNs). This means that our users around the world can now get free Let’s Encrypt certificates for domains containing characters outside of the ASCII set, which is built primarily for the English language. We’re excited about this feature because our goal is to serve the entire Web, i

Reference details

Source category
Research & news
Report title
Introducing Internationalized Domain Name (IDN) Support
First reported
Oct 21, 2016 00:00 UTC
Last reported
Oct 21, 2016 00:00 UTC
Catalog updated
Oct 08, 2026 03:55 UTC
Record ID
5c82b751228ef00b0a8ff8b378ebeccba6cf1c641555894dce6ed8464c0a8665

Published indicators

Network indicators are visibly defanged. This page does not make them clickable or send them to another service.

No validated file hashes or network indicators are stored for this record.

Source observations

src_823f7b237762257237

Source-provided label
Not reported
Evidence class
mentioned in report
Confidence
Not reported
Observed
Oct 21, 2016 00:00 UTC
Retrieved
Oct 08, 2026 03:55 UTC

This record contains metadata and attribution only. It does not host, download, unpack, render, or execute malware samples.

Feed collection status

Sources represented on this page. Publication and observation dates describe the content; successful batch dates describe local collection. A recent batch does not certify complete coverage or current provider availability.

1 sources: 0 stale, 0 needing attention, 0 paused, 1 unverified.

Review source update dates and status
  • src_823f7b237762257237Collection status unverifiedLast successful batch: Unverified

Stale means older than twice the recorded collection interval, with a minimum of one hour; without an interval, the threshold is 24 hours. Cached content remains available while a feed is stale, paused, or unverified.