cjsys.cn - robtex.com
cjsys.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.233.51.0🇨🇳 CHINANET-BACKBONE122.224.0.0/12 China Telecom Network | ||||||
| NS | ns1.oray.net ⭐ | ||||||
| A | 2400:3200:1300::e0c🇨🇳 Alibaba-Cloud2400:3200::/33 | ||||||
| A | 2402:4e00:40:40::2:30a🇨🇳 TENCENT-NET-AP2402:4e00:40::/44 | ||||||
| A | 101.37.15.183🇨🇳 Alibaba-Cloud101.37.0.0/17 | ||||||
| A | 134.175.75.248🇨🇳 TENCENT-NET-AP134.175.64.0/20 | ||||||
| NS | ns2.oray.net | ||||||
| A | 2400:3200:1300::59a🇨🇳 Alibaba-Cloud2400:3200::/33 | ||||||
| A | 2402:4e00:40:40::2:2b1🇨🇳 TENCENT-NET-AP2402:4e00:40::/44 | ||||||
| A | 1.14.234.106🇨🇳 TENCENT-NET-AP1.14.192.0/18 | ||||||
| A | 47.97.22.250🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | ns1.oray.netdomain@oray.com.cjsys.cn serial=7 | ||||||
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=2035073215 | ||||||
Same first word
cjsys.cn |
Similar names
DNS History
5 records (5 active, 0 former)
●A122.233.51.02026-07-19 → 2026-07-22 · 2 obs
● 2026-07-22 04:51:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn... | - |
| cjsys.cn | ns1.oray.net, ns2.oray.net | - |
✅ Authoritative Response
Server:47.97.22.250
NS records: ns1.oray.net, ns2.oray.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cjsys.cn (unsigned zone)
⏱️ Timing
Total: 3642ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.233.51.0 |
| NS | 2 | ns1.oray.net, ns2.oray.net |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| SOA | 1 | ns1.oray.net domain.oray.com.cjsys.cn |
Analysis
IP Addresses
cjsys.cn resolves to one IP address: 122.233.51.0.
Name Servers
DNS delegation for cjsys.cn points to two name servers: ns1.oray.net and ns2.oray.net.
cjsys.cn uses the same name servers as several other domains — among them winhq.cn, sdwans.net, 10086.gs.cn and two more.
At least some of cjsys.cn's name servers are shared with other domains, for example chuangyu21.com, tcgtsy.com, whq527.com and two more.
These name servers tend to be used in conjunction with the name servers peanutmail.newpeanut.idc.
Each of the hosts ns1.oray.net and ns2.oray.net has four IP addresses: ns1.oray.net points to 101.37.15.183, 134.175.75.248, 2400:3200:1300::e0c and 2402:4e00:40:40::2:30a, and ns2.oray.net points to 1.14.234.106, 47.97.22.250, 2400:3200:1300::59a and 2402:4e00:40:40::2:2b1.
Mail Servers
Mail for cjsys.cn is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.
cjsys.cn uses an identical mail server configuration to several other domains — among them cregc.com.cn, csh.name, huiliangtianxia.cn and two more.
cjsys.cn overlaps on mail servers with several other domains, for example flydragon-tattoo.com, beiens.com, soomal.com and dftaihua.com.