Glossary term
What is NXDOMAIN (Non-existent domain)?
NXDOMAIN stands for Non-existent domain.
The DNS answer that means the name does not exist.
Learn it properly · Networking for DevelopersLesson 8: Debugging Network Problems and Networking Interview Questionscurl, dig, ss, tcpdump and Wireshark basics, a troubleshooting checklist, and interview questions with model answers.