---
license: cc-by-4.0
pretty_name: AriaDNS laboratory DNS query logs
task_categories:
  - tabular-classification
  - time-series-forecasting
tags:
  - cybersecurity
  - dns-analysis
  - network-security
  - anomaly-detection
  - synthetic
language:
  - en
  - fa
size_categories:
  - 10K<n<100K
---

# AriaDNS laboratory DNS query logs

Synthetic seven-day Zeek-like DNS fixture pack for the AriaDNS anomaly-review demo.

Organization dataset and collection item are public. Live Gradio (`alirezaaminzadeh/dns`) and the organization card (`AriaAICompany/dns`) are queued until the Hugging Face daily Space-creation cap resets. Runnable Space source is stored in `demo/`. Collection: [Aria AI — Cybersecurity](https://huggingface.co/collections/AriaAICompany/aria-ai-cybersecurity-6ab01faa3995a3bb737b58a7).

Hosts are aliases such as `host_off_03` and `host_srv_01`. Query names use reserved `.example` / `.test` / `.invalid` labels and are **defanged** in public CSV files. There is no live DNS or reputation lookup.

## Files

- data/queries.csv
- data/queries_preview.csv
- data/gold_events.json
- data/zeek_dns_sample.log
- data/schema.json
- data/splits.json
- data/protocol.md
- data/evaluation.json
- data/sample_preview.json
- demo/ — runnable Gradio Space source
- showcase/ — organization static card

## Split

Development is 2026-03-01 through 2026-03-04. Test is 2026-03-05 through 2026-03-07. Office and server hosts appear in each split. Rows that belong to one authored event stay on one host and in one split.

## Gold policy

`needs_review_nxdomain` and `needs_review_unusual_shape` are authored host-time ranges. Unusual shape means long or high-entropy labels under reserved names. That label is **similar-to-suspicious-behavior**, not a malware family. `benign_new_service`, `benign_cdn`, and `benign_update` are healthy context. A new SaaS name alone is not a security-review label.

## Public suffix

Registered domains are split with the embedded snapshot `lab-psl-2026-09-20`. It is a laboratory subset, not a live Public Suffix List download.

## License

CC-BY-4.0. Keep the synthetic-data label.