codedone.cn - dns.ninja
codedone.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.volcdns.com ⭐ | ||||||
| A | 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd. | ||||||
| A | 115.190.173.10🇨🇳 VOLCANO-ENGINE115.190.168.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns1.volcengine-dns.com | ||||||
| A | 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd. | ||||||
| A | 115.190.173.10🇨🇳 VOLCANO-ENGINE115.190.168.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns2.volcengine-dns.com | ||||||
| A | 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd. | ||||||
| A | 180.184.1.138🇨🇳 VOLCANO-ENGINE180.184.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 180.184.1.151🇨🇳 VOLCANO-ENGINE180.184.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | ns1.volcdns.comdnsadmin@bytedance.com 2026-10-27 #0 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035558492 | ||||||
Same first word
Similar names
Previous names
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DNS History
3 records (3 active, 0 former)
●NSns1.volcdns.com2026-10-27 → 2026-11-12 · 4 obs
○ 2026-10-29 14:45:44
● 2026-11-01 19:59:00
● 2026-11-12 00:45:56
●NSns1.volcengine-dns.com2026-10-27 → 2026-11-12 · 2 obs
● 2026-11-12 00:45:56
●NSns2.volcengine-dns.com2026-10-27 → 2026-11-12 · 2 obs
● 2026-11-12 00:45:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| codedone.cn | ns1.volcengine-dns.com, ns2.volcengine-dns.com | - |
✅ Authoritative Response
Server:180.184.1.151
NS records: ns1.volcengine-dns.com, ns2.volcengine-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codedone.cn (unsigned zone)
⏱️ Timing
Total: 2305ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.volcengine-dns.com, ns2.volcengine-dns.com |
| SOA | 1 | ns1.volcdns.com dnsadmin.bytedance.com |
Analysis
Name Servers
codedone.cn is served by three name servers: ns1.volcdns.com, ns1.volcengine-dns.com and ns2.volcengine-dns.com.
At least some of codedone.cn's name servers are shared with other domains, for example qmtink.com, sdxinyekeji.cn, lanzhique.com and two more.
These name servers tend to be deployed in combination with the name servers vip1.volcengine-dns.com and vip2.volcengine-dns.com.
Hostnames that map to three IP numbers:
ns2.volcengine-dns.com maps to three IP addresses: 180.184.1.138, 180.184.1.151 and 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.
Host names that have two IP addresses:
The A records for ns1.volcdns.com return 115.190.173.10 and 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.
The A records for ns1.volcengine-dns.com return 115.190.173.10 and 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.
Each of ns2.volcengine-dns.com, ns1.volcdns.com and ns1.volcengine-dns.com resolves to 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.
ns1.volcdns.com and ns1.volcengine-dns.com each have 115.190.173.10 IP addresses.