2020 12 02 15 50 27 Z Troubleshooting DNS

title: Troubleshooting TCP/IP Networks date: 2021-02-02 07:49 #

title: Troubleshooting DNS date: #

  1. Purge cached DNS
    • Windows: ipconfig /flushdns
    • Linux:
  2. ping the domain or IP
  3. Check DNS
    • Windows: ipconfig /all
    • Linux:
  4. Name server lookup
    • Windows: nslookup
    • Linux: dig

Troubleshooting TCP/IP Networks #