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What causes intermittent DNS resolution failures on a Pi-hole running behind a pfSense firewall, and how do I troubleshoot upstream forwarding?
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The searches the AI actually ran for this prompt.
SEED QUERY
What causes intermittent DNS resolution failures on a Pi-hole running behind a pfSense firewall, and how do I troubleshoot upstream forwarding?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
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Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 2 queries…
Searches and sources
ChatGPT2 real searches · gpt-6
Pi-hole documentation upstream DNS troubleshooting conditional forwarding DNS resolution timeout Google ↗
Netgate pfSense DNS Resolver forwarding mode DNS Forwarder documentation outbound DNS firewall rules Google ↗
- DNS Resolver Mode · docs.netgate.com
- General Configuration Options · docs.netgate.com
- DNS Resolver Configuration · docs.netgate.com
- Troubleshooting DNS Resolution Issues · docs.netgate.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Pi-hole documentation upstream DNS troubleshooting conditional forwarding DNS resolution timeout OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Netgate pfSense DNS Resolver forwarding mode DNS Forwarder documentation outbound DNS firewall rules OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |