Tag: DNS resolution delay

Network Troubleshooting

How do I fix DNS issues like slow browsing, DNS leaks, or problems caused by DNS over HTTPS (DoH)?

How do I fix DNS issues like slow browsing, DNS leaks, or problems caused by DNS over HTTPS (DoH)?

Vaishnavi Jul 28, 2025 4.3k

To fix DNS issues such as slow browsing, DNS leaks, or conflicts due to DNS over HTTPS (DoH), start by checking your network connectivity, then use tools like nslookup or dig to test DNS resolution. Analyze traffic using Wireshark to detect leaks or slow queries. Switch to reliab...