DMARC Spoof Detection, India
Clear Clear FilterThis page shows DMARC authentication failures originating from India. Learn more about this data.
India accounts for 142 DMARC authentication failures observed by sh4meful over the observation window, sourced from 129 distinct IP addresses across 91 networks. This represents approximately 2.1% of total failure volume observed. Activity from India has declined over the last 30 days compared with the prior 30-day period. The most active source is KAPPA-IN with 9 failures across 9 IP addresses.
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Top Networks in India
Ten most active networks sourcing DMARC failures from India:
| Network | Organization | Failures | Distinct IPs | Top City |
|---|---|---|---|---|
| KAPPA-IN | — | 9 | 9 | — |
| BHARTI-MO-IN | — | 5 | 5 | Chennai |
| PSTPL | — | 4 | 1 | — |
| HATHWAY-NET | — | 5 | 4 | Chennai |
| COUNTRYONLINE | — | 1 | 1 | Hyderabad |
| WAVE2022 | — | 1 | 1 | — |
| TATACOMM-IN | — | 4 | 2 | Chennai |
| WEBSURFONLINE-IN | — | 1 | 1 | Mumbai |
| CABLELITE | — | 2 | 2 | Bengaluru |
| RAILTEL-IN | — | 3 | 3 | Erode |
KAPPA-IN and BHARTI-MO-IN together account for 13% 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 June 15, 2026 with 41 failures recorded. Activity in the most recent 30-day window declined compared with the prior period (46 vs 54 failures).
Regional Context
Compared with peer geographies in Southern Asia, India's failure volume is above the regional median. Countries in this region collectively contributed 4% of failures observed.
Failures
Showing 1-10 of 142 failures, affecting 333 messagesWhat This Means
Country-level patterns don't imply that mail from India 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.