cpnb.cn - robtex.com
cpnb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.178.174.249🇺🇸 SHARKTECH-1170.178.174.0/24 CMI (Customer Route) | ||||||
| PTR | hcvfre8263.a1shoptech.com | ||||||
| NS | exp1.ename.net ⚠️ Not in zone NS records | ||||||
| A | 128.14.163.254🇺🇸 TELX-AS21859128.14.162.0/23 | ||||||
| NS | exp2.ename.net ⚠️ Not in zone NS records | ||||||
| A | 128.14.163.254🇺🇸 TELX-AS21859128.14.162.0/23 | ||||||
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=2035094158 | ||||||
Same first word
Similar names
DNS History
18 records (3 active, 15 former)
○NSdns1.iidns.com2015-06-10 → 2016-02-28 · 4 obs
● 2016-02-28 22:01:42
○ 2026-07-09 11:45:40
○ 2026-07-26 22:59:22
○NSdns2.iidns.com2015-06-10 → 2016-02-28 · 4 obs
● 2016-02-28 22:01:42
○ 2026-07-09 11:45:40
○ 2026-07-26 22:59:22
○NSdns3.iidns.com2015-06-10 → 2016-02-28 · 4 obs
● 2016-02-28 22:01:42
○ 2026-07-09 11:45:40
○ 2026-07-26 22:59:22
○NSdns4.iidns.com2015-06-10 → 2016-02-28 · 4 obs
● 2016-02-28 22:01:42
○ 2026-07-09 11:45:40
○ 2026-07-26 22:59:22
○NSdns5.iidns.com2015-06-10 → 2016-02-28 · 4 obs
● 2016-02-28 22:01:42
○ 2026-07-09 11:45:40
○ 2026-07-26 22:59:22
○NSdns6.iidns.com2015-06-10 → 2016-02-28 · 4 obs
● 2016-02-28 22:01:42
○ 2026-07-09 11:45:40
○ 2026-07-26 22:59:22
●NSexp1.ename.net2026-07-26 → 2026-07-26 · 3 obs
● 2026-07-26 22:59:20
● 2026-07-26 22:59:22
●NSexp2.ename.net2026-07-26 → 2026-07-26 · 3 obs
● 2026-07-26 22:59:20
● 2026-07-26 22:59:22
○NSns1.ename.net2026-07-09 → 2026-07-09 · 4 obs
● 2026-07-09 11:45:40
○ 2026-07-26 22:59:20
○ 2026-07-26 22:59:22
○NSns2.ename.net2026-07-09 → 2026-07-09 · 4 obs
● 2026-07-09 11:45:40
○ 2026-07-26 22:59:20
○ 2026-07-26 22:59:22
○A103.73.97.2102017-06-02 → 2017-06-02 · 4 obs
● 2017-06-02 20:40:56
○ 2026-07-09 11:45:40
○ 2026-07-26 22:59:22
○A107.167.19.722016-02-28 → 2016-02-28 · 4 obs
● 2016-02-28 22:01:42
○ 2017-06-02 20:40:56
○ 2026-07-26 22:59:22
○A107.167.19.732016-02-28 → 2016-02-28 · 4 obs
● 2016-02-28 22:01:42
○ 2017-06-02 20:40:56
○ 2026-07-26 22:59:22
●A170.178.174.2492026-07-26 → 2026-07-26 · 3 obs
● 2026-07-26 22:59:20
● 2026-07-26 22:59:22
○A198.148.92.872015-06-10 → 2015-06-10 · 3 obs
○ 2017-06-02 20:40:56
○ 2026-07-26 22:59:22
○A198.148.92.882015-06-10 → 2015-06-10 · 3 obs
○ 2017-06-02 20:40:56
○ 2026-07-26 22:59:22
○A202.74.3.602017-06-02 → 2017-06-02 · 4 obs
● 2017-06-02 20:40:56
○ 2026-07-09 11:45:40
○ 2026-07-26 22:59:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, c.dns.cn, b.dns.cn, a.dns.cn... | - |
| cpnb.cn | exp1.ename.net, exp2.ename.net | - |
✅ Authoritative Response
Server:128.14.163.254
NS records: exp1.ename.net, exp2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpnb.cn (unsigned zone)
⏱️ Timing
Total: 1512ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 170.178.174.249 |
Analysis
IP Addresses
cpnb.cn directs to one IP number, which is 170.178.174.249.
Among the host names that share IP numbers with cpnb.cn are lfjpwp.com, 7o097konmueff95.cppwr.com, cqreycfpgfadom.cppwr.com and two others.
Name Servers
cpnb.cn has two authoritative name servers — exp1.ename.net and exp2.ename.net.
cpnb.cn has the same name server delegation as a number of other domains, such as bookaisys.com, heihuang.cn, s4226.com and two more.
exp1.ename.net and exp2.ename.net each point to one IP address — 128.14.163.254.
The host names exp1.ename.net and exp2.ename.net both resolve to 128.14.163.254 IP addresses.