opcode.cn - robtex.com
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=2034781693 | ||||||
Same first word
Similar names
DNS History
11 records (2 active, 9 former)
●NScrucian.dnspod.net2026-02-16 → 2026-05-12 · 3 obs
● 2026-02-16 14:52:04
● 2026-05-12 06:37:54
○NSf1g1ns1.dnspod.net2020-04-10 → 2020-04-10 · 4 obs
● 2020-04-10 09:53:56
○ 2026-02-16 14:52:04
○ 2026-05-12 06:37:54
○NSf1g1ns2.dnspod.net2020-04-10 → 2020-04-10 · 4 obs
● 2020-04-10 09:53:56
○ 2026-02-16 14:52:04
○ 2026-05-12 06:37:54
○NSns1.alidns.com2015-10-15 → 2017-04-20 · 4 obs
● 2017-04-20 11:43:56
○ 2020-04-10 09:53:56
○ 2026-05-12 06:37:54
○NSns2.alidns.com2015-10-15 → 2017-04-20 · 4 obs
● 2017-04-20 11:43:56
○ 2020-04-10 09:53:56
○ 2026-05-12 06:37:54
●NSposition.dnspod.net2026-02-16 → 2026-05-12 · 3 obs
● 2026-02-16 14:52:04
● 2026-05-12 06:37:54
○MXmail.skrimple.com2015-05-19 → 2015-05-19 · 3 obs
○ 2015-10-15 00:24:14
○ 2026-05-12 06:37:54
○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
○ 2026-05-12 06:37:54
○A205.164.14.672015-05-19 → 2026-02-17 · 4 obs
● 2026-02-17 07:34:00
○ 2026-02-17 10:24:42
○ 2026-05-12 06:37:54
○A205.164.14.762015-05-19 → 2015-05-19 · 3 obs
○ 2015-10-15 00:24:14
○ 2026-05-12 06:37:54
○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
○ 2026-05-12 06:37:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| opcode.cn | crucian.dnspod.net, position.dnspod.net | - |
✅ Authoritative Response
Server:1.14.119.35
NS records: crucian.dnspod.net, position.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opcode.cn (unsigned zone)
⏱️ Timing
Total: 1300ms | 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
Two name servers crucian.dnspod.net and position.dnspod.net handle delegation for opcode.cn.
opcode.cn uses the same name server setup as other domains, for example jiduauto.com, 02851.com, 16757.com, null.org.cn and 51shudong.com.
opcode.cn partially shares name servers with other domains, such as libaidns.com and testuni.com.
Host names with six IP numbers: crucian.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.89.178.173 and 220.196.136.35; position.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.