najing.cn - robtex.com
najing.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 123.59.154.172🇨🇳 CHINA169-BJ123.59.128.0/19 CloudVsp.Inc | ||||||
| NS | ns1.bdydns.cn ⭐ | ||||||
| A | 240e:940:603:3:0:ff:b05b:137e🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited | ||||||
| A | 180.97.36.63🇨🇳 ChinaNet-NANJING-JISHAN-IDC180.97.36.0/24 JS-CT NJ-JS-IDC | ||||||
| A | 183.232.231.249🇨🇳 CMNET-GuangDong-AP183.232.231.0/24 CMI (Customer Route) | ||||||
| NS | ns2.bdydns.cn | ||||||
| A | 240e:940:603:5:0:ff:b0cf:479b🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited | ||||||
| A | 14.215.177.154🇨🇳 CHINANET-BACKBONE14.208.0.0/12 China Telecom Network | ||||||
| A | 112.80.248.202🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network | ||||||
| A | 119.75.222.53🇨🇳 Baidu119.75.222.0/24 | ||||||
| A | 124.237.208.58🇨🇳 CHINANET-BACKBONE124.236.0.0/14 CMI (Customer Route) | ||||||
| PTR | 58.208.237.124.broad.bd.he.dynamic.163data.com.cn | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com ⭐ | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | ns1.bdydns.cnsa@dudns.com 2018-08-01 #42 | ||||||
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 2035-10-02 #91 | ||||||
Same first word
najing.cn |
Similar names
DNS History
5 records (5 active, 0 former)
●A123.59.154.1722026-04-16 → 2026-07-28 · 2 obs
● 2026-07-28 05:52:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| najing.cn | ns1.bdydns.cn, ns2.bdydns.cn | 4 records |
✅ Authoritative Response
Server:112.80.248.202
NS records: ns1.bdydns.cn, ns2.bdydns.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for najing.cn (unsigned zone)
⏱️ Timing
Total: 1093ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.59.154.172 |
| NS | 2 | ns1.bdydns.cn, ns2.bdydns.cn |
| MX | 2 | mxbiz2.qq.com (pri: 1), mxbiz1.qq.com (pri: 1) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | ns1.bdydns.cn sa.dudns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.bdydns.cn, ns2.bdydns.cn, ns2.bdydns.cn...)
Analysis
IP Addresses
najing.cn points to a single IP number: 123.59.154.172.
Additional host names — ktnavigation.com, abtzn.com, yusheng.net.cn and two others — share IP numbers with najing.cn.
Name Servers
The NS records for najing.cn delegate to ns1.bdydns.cn and ns2.bdydns.cn.
najing.cn shares its name server setup with other domains, including jiaozitutor.com, ledgerk.com, xiezhimiao.top and two others.
najing.cn has at least partial name server overlap with other domains, such as jieyun6.com, maxigluta.com, seodalong.com and two others.
Host names that resolve to five IP addresses:
ns2.bdydns.cn points to 14.215.177.154, 112.80.248.202, 119.75.222.53 and two other IP addresses.
Host names with three IP numbers:
ns1.bdydns.cn maps to three IP addresses: 180.97.36.63, 183.232.231.249 and 240e:940:603:3:0:ff:b05b:137e.
Mail Servers
najing.cn has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
najing.cn shares the same mail server setup as other domains, including tangav.com, ugsnx.com, djwx.com and two others.
At least some of najing.cn's mail servers are shared with other domains, among them sao.bi, hzrope.com, honghuigarment.com and mail.ubichina.com.