DMARC Spoof Detection, Hong Kong
ClearClear FilterThis page shows DMARC authentication failures originating from Hong Kong. Learn more about this data.
Hong Kong accounts for 10 DMARC authentication failures observed by sh4meful over the observation window, sourced from 9 distinct IP addresses across 7 networks. This represents approximately 0.1% of total failure volume observed. Activity from Hong Kong has increased over the last 30 days compared with the prior 30-day period. The most active source is Huawei-HK-CLOUDS with 1 failures across 1 IP address.
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Top Networks in Hong Kong
Ten most active networks sourcing DMARC failures from Hong Kong:
| Network | Organization | Failures | Distinct IPs | Top City |
|---|---|---|---|---|
| Huawei-HK-CLOUDS | — | 1 | 1 | Hong Kong |
| FOREVERFRIENDSHIPLIMITED | — | 1 | 1 | — |
| UNICOM-HK | — | 2 | 2 | — |
| HKT-BIA | — | 2 | 2 | — |
| M365GROUPLLC-AP | — | 2 | 1 | Hong Kong |
| HUTCHISON-MOBILE-IP | — | 1 | 1 | — |
| FXCREATION-HK | — | 1 | 1 | — |
Huawei-HK-CLOUDS and FOREVERFRIENDSHIPLIMITED together account for 47% of failure volume from this country. Distribution across many networks is consistent with commodity spoofing infrastructure operating from this geography.
Failure Activity Over Time
Peak activity was observed in the week of August 31, 2026 with 4 failures recorded. Activity in the most recent 30-day window increased sharply compared with the prior period (4 vs 0 failures).
Regional Context
Compared with peer geographies in Eastern Asia, Hong Kong's failure volume is below the regional median. Countries in this region collectively contributed 3% of failures observed.
Failures
Showing 1-10 of 10 failures, affecting 17 messages| Date ▼ | Source IP | Country | City | Network | Messages |
|---|---|---|---|---|---|
| 9/2/2026 | HK Hong Kong | 4 | |||
| 6/12/2026 | HK Hong Kong | 2 | |||
| 6/5/2026 | HK Hong Kong | Hong Kong | 1 | ||
| 5/27/2026 | HK Hong Kong | Hong Kong | 1 | ||
| 5/17/2026 | HK Hong Kong | 1 | |||
| 5/3/2026 | HK Hong Kong | 1 | |||
| 4/9/2026 | HK Hong Kong | 1 | |||
| 2/11/2026 | HK Hong Kong | Hong Kong | 4 | ||
| 3/2/2025 | HK Hong Kong | 1 | |||
| 2/3/2025 | HK Hong Kong | 1 |
What This Means
Country-level patterns don't imply that mail from Hong Kong is inherently malicious. Many failures reflect misconfigured legitimate senders, forwarded messages that break authentication, or automated infrastructure operating without authorization. Domain owners investigating a specific failure should look at the source IP and network details rather than the country alone. Our DMARC guide explains how to interpret these signals in your own reports.