code51.cn - robtex.com
code51.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034456417 | ||||||
Same first word
code51.cn |
Similar names
DNS History
8 records (3 active, 5 former)
●NSbrown.dnspod.net2026-03-05 → 2026-03-14 · 3 obs
● 2026-03-05 15:09:06
● 2026-03-14 11:10:22
○NSdns11.hichina.com2019-12-22 → 2019-12-22 · 4 obs
● 2019-12-22 05:00:12
○ 2026-03-05 15:09:06
○ 2026-03-14 11:10:22
○NSdns12.hichina.com2019-12-22 → 2019-12-22 · 4 obs
● 2019-12-22 05:00:12
○ 2026-03-05 15:09:06
○ 2026-03-14 11:10:22
○NSf1g1ns1.dnspod.net2015-08-20 → 2017-02-06 · 4 obs
● 2017-02-06 09:52:40
○ 2019-12-22 05:00:12
○ 2026-03-14 11:10:22
○NSf1g1ns2.dnspod.net2015-08-20 → 2017-02-06 · 4 obs
● 2017-02-06 09:52:40
○ 2019-12-22 05:00:12
○ 2026-03-14 11:10:22
●NSgerald.dnspod.net2026-03-05 → 2026-03-14 · 3 obs
● 2026-03-05 15:09:06
● 2026-03-14 11:10:22
●A124.222.17.702026-03-05 → 2026-03-14 · 3 obs
● 2026-03-05 15:09:06
● 2026-03-14 11:10:22
○A156.243.243.1562019-12-22 → 2019-12-22 · 3 obs
○ 2026-03-05 15:09:06
○ 2026-03-14 11:10:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| code51.cn | brown.dnspod.net, gerald.dnspod.net | - |
✅ Authoritative Response
Server: 111.206.98.235
NS records: brown.dnspod.net, gerald.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code51.cn (unsigned zone)
⏱️ Timing
Total: 1353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 124.222.17.70 |
| NS | 2 | gerald.dnspod.net, brown.dnspod.net |
| TXT | 1 | google-site-verification=6Mvq8jTjnt9UbQ4 |
| SOA | 1 | brown.dnspod.net freednsadmin.dnspod.com |
Analysis
IP Addresses
code51.cn points to a single IP address: 124.222.17.70.
Name Servers
Two name servers brown.dnspod.net and gerald.dnspod.net handle the delegation for code51.cn.
code51.cn shares the same name server setup as other domains, for example tabkb.com, jdao.net, jdao.com, ltcode.vip and xetdz.cc.
code51.cn shares name servers with other domains to some extent, including tutucloud.com, 0202304.com, qy.com.cn and sunprocn.com.
These name servers are often used together with ns3.dnsv2.com and ns4.dnsv2.com.
Host names with six IP numbers:
brown.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.
gerald.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.