codeos.cn - robtex.com
codeos.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.30.252.153🇺🇸 AS36459192.30.252.0/24 | ||||||
| PTR | lb-192-30-252-153-iad.github.com | ||||||
| A | 192.30.252.154🇺🇸 AS36459192.30.252.0/24 | ||||||
| NS | f1g1ns1.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 | 117.135.128.235 | ||||||
| A | 125.94.59.235CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network | ||||||
| A | 163.177.5.35UNICOM-GuangZhou-IDC163.177.5.0/24 | ||||||
| NS | f1g1ns2.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 | 106.39.207.235 | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| A | 220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| SOA | f1g1ns1.dnspod.netfreednsadmin@dnspod.com serial=1779418411 | ||||||
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=2035083405 | ||||||
Subdomains
git.codeos.cn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSf1g1ns1.dnspod.net2026-03-30 → 2026-07-24 · 2 obs
● 2026-07-24 10:25:06
●NSf1g1ns2.dnspod.net2026-03-30 → 2026-07-24 · 2 obs
● 2026-07-24 10:25:06
●A192.30.252.1532026-03-30 → 2026-07-24 · 8 obs
● 2026-06-13 18:03:02
○ 2026-06-13 20:43:16
● 2026-06-14 10:38:46
● 2026-06-17 11:47:22
○ 2026-06-17 12:25:22
● 2026-07-23 20:00:56
● 2026-07-24 10:25:06
●A192.30.252.1542026-03-30 → 2026-07-24 · 8 obs
● 2026-06-13 18:03:02
○ 2026-06-13 20:43:16
● 2026-06-14 10:38:46
● 2026-06-17 11:47:22
○ 2026-06-17 12:25:22
● 2026-07-23 20:00:56
● 2026-07-24 10:25:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, d.dns.cn, e.dns.cn... | - |
| codeos.cn | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:101.227.168.35
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codeos.cn (unsigned zone)
⏱️ Timing
Total: 4427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.30.252.153, 192.30.252.154 |
| NS | 2 | f1g1ns2.dnspod.net, f1g1ns1.dnspod.net |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
Hierarchy
codeos.cn is a parent domain of git.codeos.cn.
IP Addresses
codeos.cn directs to two IP numbers, 192.30.252.153 and 192.30.252.154
Among the host names that share IP numbers with codeos.cn are shoesrb.com, dbase.cc, ulogic.org and two others.
Name Servers
codeos.cn is served by two delegated name servers, f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
codeos.cn has the same name server delegation as a number of other domains, such as uo86.cn, imcue.cn, iln.cn and two more.
There is an overlap in name servers between codeos.cn and other domains, for example 9261cfa6a1.cfd, zjocq.com and asfde-shop.com
These name servers are frequently paired with the name servers a.dnspod.com, c.dnspod.com and b.dnspod.com.
Host names resolving to 8 IP numbers:
f1g1ns2.dnspod.net carries IP addresses 1.12.0.1, 1.13.76.35 and 36.155.149.35, with 5 other addresses beyond those.
Host names resolving to 7 IP numbers:
f1g1ns1.dnspod.net carries IP addresses 1.12.0.4, 1.14.119.35 and 111.13.13.35, with 4 other addresses beyond those.