opcode.cn - dns.ninja
opcode.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | crucian.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 117.89.178.35🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| A | 220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| NS | position.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.13.76.35🇨🇳 TENCENT-NET-AP1.13.64.0/18 | ||||||
| A | 36.155.149.35🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| SOA | crucian.dnspod.netfreednsadmin@dnspod.com serial=1768276076 | ||||||
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=2035084461 | ||||||
Same first word
Similar names
DNS History
11 records (2 active, 9 former)
●NScrucian.dnspod.net2026-02-16 → 2026-07-24 · 3 obs
● 2026-02-16 14:52:04
● 2026-07-24 15:34:06
○NSf1g1ns1.dnspod.net2020-04-10 → 2020-04-10 · 4 obs
● 2020-04-10 09:53:56
○ 2026-02-16 14:52:04
○ 2026-07-24 15:34:06
○NSf1g1ns2.dnspod.net2020-04-10 → 2020-04-10 · 4 obs
● 2020-04-10 09:53:56
○ 2026-02-16 14:52:04
○ 2026-07-24 15:34:06
○NSns1.alidns.com2015-10-15 → 2017-04-20 · 4 obs
● 2017-04-20 11:43:56
○ 2020-04-10 09:53:56
○ 2026-07-24 15:34:06
○NSns2.alidns.com2015-10-15 → 2017-04-20 · 4 obs
● 2017-04-20 11:43:56
○ 2020-04-10 09:53:56
○ 2026-07-24 15:34:06
●NSposition.dnspod.net2026-02-16 → 2026-07-24 · 3 obs
● 2026-02-16 14:52:04
● 2026-07-24 15:34:06
○MXmail.skrimple.com2015-05-19 → 2015-05-19 · 3 obs
○ 2015-10-15 00:24:14
○ 2026-07-24 15:34:06
○A124.16.31.1522015-10-15 → 2017-04-20 · 5 obs
● 2015-10-15 00:24:14
● 2017-04-20 11:43:56
○ 2020-04-10 09:53:56
○ 2026-07-24 15:34:06
○A205.164.14.672015-05-19 → 2026-02-17 · 4 obs
● 2026-02-17 07:34:00
○ 2026-02-17 10:24:42
○ 2026-07-24 15:34:06
○A205.164.14.762015-05-19 → 2015-05-19 · 3 obs
○ 2015-10-15 00:24:14
○ 2026-07-24 15:34:06
○A49.235.19.692020-04-10 → 2026-02-17 · 5 obs
● 2020-04-10 09:53:56
● 2026-02-17 07:34:00
○ 2026-02-17 10:24:42
○ 2026-07-24 15:34:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| opcode.cn | crucian.dnspod.net, position.dnspod.net | - |
✅ Authoritative Response
Server:111.13.13.35
NS records: crucian.dnspod.net, position.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opcode.cn (unsigned zone)
⏱️ Timing
Total: 4338ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | crucian.dnspod.net, position.dnspod.net |
| SOA | 1 | crucian.dnspod.net freednsadmin.dnspod.c |
Analysis
Name Servers
opcode.cn is served by two delegated name servers, crucian.dnspod.net and position.dnspod.net.
The name server configuration of opcode.cn is shared with other domains, for instance jiduauto.com, 02851.com, null.org.cn and two others.
opcode.cn shares at least some of its name servers with domains including ydmsk.xyz, libaidns.com and testuni.com
These name servers are frequently seen alongside the name servers ns3.dnsv2.com.
Hosts with 6 IP addresses each:
crucian.dnspod.net carries IP addresses 1.12.0.4, 1.14.119.35 and 111.13.13.35, with 3 other addresses beyond those.
position.dnspod.net carries IP addresses 1.12.0.1, 1.13.76.35 and 36.155.149.35, with 3 other addresses beyond those.