codedone.cn - robtex.com
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=2035540643 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
3 records (3 active, 0 former)
●NSns1.volcdns.com2026-10-27 → 2026-11-09 · 4 obs
○ 2026-10-29 14:45:44
● 2026-11-01 19:59:00
● 2026-11-09 12:06:46
●NSns1.volcengine-dns.com2026-10-27 → 2026-11-09 · 2 obs
● 2026-11-09 12:06:46
●NSns2.volcengine-dns.com2026-10-27 → 2026-11-09 · 2 obs
● 2026-11-09 12:06:46
🔍 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:115.190.173.10
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: 2089ms | 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
The authoritative name servers for codedone.cn are ns1.volcdns.com, ns1.volcengine-dns.com and ns2.volcengine-dns.com — three in total.
codedone.cn shares at least some of its name servers with other domains, including qmtink.com, sdxinyekeji.cn, lanzhique.com and two others.
These name servers are frequently paired with the name servers vip1.volcengine-dns.com and vip2.volcengine-dns.com.
Host names with three IP numbers:
The hostname ns2.volcengine-dns.com directs to 180.184.1.138, 180.184.1.151 and 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.
Host names with two IP numbers:
ns1.volcdns.com directs traffic to 115.190.173.10 and 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.
ns1.volcengine-dns.com directs traffic to 115.190.173.10 and 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.
ns2.volcengine-dns.com, ns1.volcdns.com and ns1.volcengine-dns.com are host names that all point to 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.
Both ns1.volcdns.com and ns1.volcengine-dns.com resolve to 115.190.173.10 IP addresses each.