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 | 117.89.178.173🇨🇳 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 | 36.155.149.176🇨🇳 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 | ||||||
| A | 129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20 | ||||||
| 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=2034896424 | ||||||
Same first word
Similar names
DNS History
11 records (2 active, 9 former)
●NScrucian.dnspod.net2026-02-16 → 2026-06-09 · 3 obs
● 2026-02-16 14:52:04
● 2026-06-09 07:47:02
○NSf1g1ns1.dnspod.net2020-04-10 → 2020-04-10 · 4 obs
● 2020-04-10 09:53:56
○ 2026-02-16 14:52:04
○ 2026-06-09 07:47:02
○NSf1g1ns2.dnspod.net2020-04-10 → 2020-04-10 · 4 obs
● 2020-04-10 09:53:56
○ 2026-02-16 14:52:04
○ 2026-06-09 07:47:02
○NSns1.alidns.com2015-10-15 → 2017-04-20 · 4 obs
● 2017-04-20 11:43:56
○ 2020-04-10 09:53:56
○ 2026-06-09 07:47:02
○NSns2.alidns.com2015-10-15 → 2017-04-20 · 4 obs
● 2017-04-20 11:43:56
○ 2020-04-10 09:53:56
○ 2026-06-09 07:47:02
●NSposition.dnspod.net2026-02-16 → 2026-06-09 · 3 obs
● 2026-02-16 14:52:04
● 2026-06-09 07:47:02
○MXmail.skrimple.com2015-05-19 → 2015-05-19 · 3 obs
○ 2015-10-15 00:24:14
○ 2026-06-09 07:47:02
○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
○ 2026-06-09 07:47:02
○A205.164.14.672015-05-19 → 2026-02-17 · 4 obs
● 2026-02-17 07:34:00
○ 2026-02-17 10:24:42
○ 2026-06-09 07:47:02
○A205.164.14.762015-05-19 → 2015-05-19 · 3 obs
○ 2015-10-15 00:24:14
○ 2026-06-09 07:47:02
○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
○ 2026-06-09 07:47:02
🔍 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:1.12.0.1
NS records: crucian.dnspod.net, position.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opcode.cn (unsigned zone)
⏱️ Timing
Total: 1200ms | 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, 16757.com and two others.
opcode.cn shares at least some of its name servers with other domains, such as libaidns.com and testuni.com.
Hosts with 6 IP addresses each:
crucian.dnspod.net points to 1.12.0.4, 1.14.119.35, 111.13.13.35 and three other IP addresses.
position.dnspod.net points to 1.12.0.1, 36.155.149.176, 101.227.168.35 and three other IP addresses.