DNS 0 NOERROR vs 3 NXDOMAIN
Both DNS 0 (NOERROR) and 3 (NXDOMAIN) belong to the DNS Response Codes (RCODEs) category. 0 indicates that no error condition. The query completed successfully and the response contains the requested data. Meanwhile, 3 means that non-Existent Domain. The queried domain name does not exist in the DNS namespace.
Deskripsi
No error condition. The query completed successfully and the response contains the requested data.
Ketika Anda Melihatnya
This is the normal, successful response to any DNS query — the name was resolved and the answer section contains the requested records.
Cara Memperbaiki
No fix needed. RCODE 0 means the DNS lookup succeeded as expected.
Deskripsi
Non-Existent Domain. The queried domain name does not exist in the DNS namespace.
Ketika Anda Melihatnya
The domain has no DNS records at all — either it was never registered, has expired, or you have a typo in the hostname.
Cara Memperbaiki
Double-check the domain spelling. If you own the domain, verify your registrar settings and ensure the nameservers are correctly delegated.
Perbedaan Utama
DNS 0: No error condition. The query completed successfully and the response contains the requested data.
DNS 3: Non-Existent Domain. The queried domain name does not exist in the DNS namespace.
You encounter 0 when this is the normal, successful response to any DNS query — the name was resolved and the answer section contains the requested records.
You encounter 3 when the domain has no DNS records at all — either it was never registered, has expired, or you have a typo in the hostname.
Kapan Menggunakan Yang Mana
For 0 (NOERROR): No fix needed. RCODE 0 means the DNS lookup succeeded as expected. For 3 (NXDOMAIN): Double-check the domain spelling. If you own the domain, verify your registrar settings and ensure the nameservers are correctly delegated.