Now 50 visitors
Today:295 Yesterday:541
Total: 54870 22S 6P 0R
2025-07-15, Week 29
TACT Journal Page
Call for Paper
Author Page
Paper Procedure
Paper Submission
Registration
Welcome Message
Statistics
Committee
Paper Archives
Outstanding Papers
Proceedings
Presentation Assistant
Hotel & Travel Info
Photo Gallery
FAQ
Member Login
Scheduler Login
Seminar
Archives Login
Sponsors


















Virual Oral Question and Answer
IEEE/ICACT20220132 Question.1
Questioner: spcho@hanmail.net    2022-02-13 ¿ÀÈÄ 2:27:01 		IEEE/ICACT20220132 Answer.1
Answer by Auhor yongj@gsic.titech.ac.jp   2022-02-13 ¿ÀÈÄ 2:27:01
How to check if DNSSEC validation failed? Could you please explain the verification method and procedure. Thank you very much for your question. If the DNSSEC validation is failed on the external full-service resolver, it replies a DNS response with "SERVFAIL" flag. Thus, the DNS proxy installed on the end client will notice the DNSSEC validation failure and performs the DNSSEC validation by itself. If the DNSSEC validation is failed on the end client, the end client can get error from the DNS proxy so that the end client can notice the DNSSEC validation failure.

Select Voice