zb138.cn - robtex.com
zb138.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.11.199.232🇺🇸 PEGTECHINC38.11.192.0/19 PEG TECH INC | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1772057271 | ||||||
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=2035145242 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
○NSns1.myhostadmin.net2015-05-27 → 2015-05-27 · 3 obs
○ 2015-10-15 00:00:40
○ 2026-08-05 13:07:42
●NSns1.nowcndns.com2026-07-15 → 2026-08-05 · 3 obs
● 2026-07-15 16:23:00
● 2026-08-05 13:07:42
○NSns2.myhostadmin.net2015-05-27 → 2015-05-27 · 3 obs
○ 2015-10-15 00:00:40
○ 2026-08-05 13:07:42
●NSns2.nowcndns.com2026-07-15 → 2026-08-05 · 3 obs
● 2026-07-15 16:23:00
● 2026-08-05 13:07:42
○NSns3.myhostadmin.net2015-05-27 → 2015-05-27 · 3 obs
○ 2015-10-15 00:00:40
○ 2026-08-05 13:07:42
○NSns4.myhostadmin.net2015-05-27 → 2015-05-27 · 3 obs
○ 2015-10-15 00:00:40
○ 2026-08-05 13:07:42
○NSns5.myhostadmin.net2015-05-27 → 2015-05-27 · 3 obs
○ 2015-10-15 00:00:40
○ 2026-08-05 13:07:42
○NSns6.myhostadmin.net2015-05-27 → 2015-05-27 · 3 obs
○ 2015-10-15 00:00:40
○ 2026-08-05 13:07:42
○A210.209.73.1242015-05-27 → 2015-05-27 · 3 obs
○ 2015-10-15 00:00:40
○ 2026-08-05 13:07:42
●A38.11.199.2322026-07-15 → 2026-08-05 · 3 obs
● 2026-07-15 16:23:00
● 2026-08-05 13:07:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| zb138.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:1.193.216.204
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zb138.cn (unsigned zone)
⏱️ Timing
Total: 3511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.11.199.232 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
zb138.cn resolves to one IP address: 38.11.199.232.
Additional host names — including www.jshxsc.com.cn and jshxsc.com.cn — share IP numbers with zb138.cn.
Name Servers
zb138.cn uses two name servers for its delegation: ns1.nowcndns.com and ns2.nowcndns.com.
zb138.cn uses the same name servers as several other domains — among them 58canada.cn, tyxhw.cn, yoyit.cn and two more.
ns1.nowcndns.com and ns2.nowcndns.com each have three IP addresses — ns1.nowcndns.com directs to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com directs to 61.158.128.11, 183.253.57.202 and 211.99.99.38.