# RootFetch Daily Digest — 2026-05-27

- Run ID: 020e2b0d-bdde-43d4-8076-4e4b2b623a12
- Mode: hybrid
- Approved TLDs observed: 1076
- Observed today: 77 (core=3, rolling=74)
- Snapshot rows today: 77

## Cross-sectional highlights
- Total delegated counted today: 11,971,665
- Distribution (p50 / p90 / p99 / max): 1,662 / 58,331 / 2,883,985 / 7,854,164
- Concentration (Top1 / Top10 share): 65.61% / 97.73% (HHI=0.4569)
- New approvals vs 2026-05-26: +0 / -0
- Added approvals (first 10): none

## Daily Insights
- [market/info] Top 10 TLDs hold 97.73% of delegations; median TLD has 1,662 names; 32 TLDs have <100.
- [movers/positive] Core movers: .app 0, .dev 0, .xyz -7,399 (day-over-day).
- [approvals/info] New approvals today: +0.
- [coverage/neutral] Observed today: 77 (core+rolling) out of 1,076 approved TLDs; snapshot rows today: 77. Missing ever: 1.

## Security Status
- Safe aggregates checks date: 2026-05-27
- no_raw_zones_tracked: True
- no_ai_dir_tracked: True
- no_env_tracked: True
- runtime_read_only: True
- runtime_platform: gcp-cloud-run

## Top TLDs by Count (Today)
| tld | count | share_pct | sector | cadence |
| --- | --- | --- | --- | --- |
| xyz | 7854164 | 65.60627949412216 | other | core |
| app | 1314455 | 10.979717524671798 | ai_tech | core |
| biz | 1223799 | 10.22246279026351 | other | rolling |
| dev | 669160 | 5.589531614858919 | ai_tech | core |
| art | 294277 | 2.458112551595789 | other | rolling |
| email | 123138 | 1.028578731529825 | other | rolling |
| casa | 67909 | 0.5672477470761168 | other | rolling |
| xin | 61592 | 0.5144814860756628 | other | rolling |
| hair | 56157 | 0.4690826213396382 | other | rolling |
| xxx | 35228 | 0.2942614916137396 | other | rolling |

## Core Daily Movers (Absolute)
| tld | count | delta_abs | delta_pct | data_quality |
| --- | --- | --- | --- | --- |
| app | 1314455 | 0.0 | 0.0 | ok |
| dev | 669160 | 0.0 | 0.0 | ok |
| xyz | 7854164 | -7399.0 | -0.0009411614458855 | ok |

## Core Daily Movers (Percentage)
| tld | count | delta_abs | delta_pct | data_quality |
| --- | --- | --- | --- | --- |
| app | 1314455 | 0.0 | 0.0 | ok |
| dev | 669160 | 0.0 | 0.0 | ok |
| xyz | 7854164 | -7399.0 | -0.0009411614458855 | ok |

## Core Daily Decliners
| tld | count | delta_abs | delta_pct | data_quality |
| --- | --- | --- | --- | --- |
| xyz | 7854164 | -7399.0 | -0.0009411614458855 | ok |
| app | 1314455 | 0.0 | 0.0 | ok |
| dev | 669160 | 0.0 | 0.0 | ok |

## Rolling Updates (Since Last Seen)
| tld | count | prev_date_utc | days_since_prev | delta_abs | delta_pct |
| --- | --- | --- | --- | --- | --- |
| biz | 1223799 | 2026-03-03 | 85.0 | 15004.0 | 0.012412361070322 |
| art | 294277 | 2026-03-03 | 85.0 | 9342.0 | 0.0327864249741169 |
| casa | 67909 | 2026-03-03 | 85.0 | 8854.0 | 0.1499280331893997 |
| hair | 56157 | 2026-03-03 | 85.0 | 7353.0 | 0.1506638800098352 |
| realtor | 25142 | 2026-03-03 | 85.0 | -2273.0 | -0.0829108152471274 |
| email | 123138 | 2026-03-03 | 85.0 | 2148.0 | 0.0177535333498636 |
| diy | 7688 | 2026-03-03 | 85.0 | -843.0 | -0.0988160825225647 |
| software | 25525 | 2026-03-03 | 85.0 | 701.0 | 0.0282388011601675 |
| farm | 26636 | 2026-03-03 | 85.0 | 583.0 | 0.0223774613288296 |
| party | 19629 | 2026-03-03 | 85.0 | -574.0 | -0.0284116220363312 |

## Notable Anomalies
| tld | reason | delta_pct | z | robust_z | data_quality |
| --- | --- | --- | --- | --- | --- |
| xyz | robust_z | -0.0009411614458855 | 0.0663238071812634 | -4.67136407854997 | ok |

## Sector Snapshot
| sector | sector_count | sector_delta_abs | sector_delta_pct | member_tlds_count |
| --- | --- | --- | --- | --- |
| ai_tech | 2009140 | -477018.0 | -0.191869543287273 | 3 |
| commerce | 13702 | -4022374.0 | -0.9966051184368184 | 1 |
| geo_local | 18790 | -135919.0 | -0.8785461737843305 | 1 |
| other | 9930033 | -582879.0 | -0.0554441053059323 | 72 |

## Data Quality Notes
- Failed TLD jobs: 0
- Estimated counts (HLL): 0