umpb.cn - robtex.com
umpb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dnsnw.com ⚠️ Not in zone NS records | ||||||
| A | 240e:97d:10:1402:0:1:0:1004🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 218.98.111.167🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.dnsnw.com ⚠️ Not in zone NS records | ||||||
| A | 240e:97d:10:1402:0:1:0:1004🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 183.253.57.212🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.54🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
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=2035105371 | ||||||
Same first word
Similar names
DNS History
9 records (2 active, 7 former)
○NSns1.alidns.com2015-10-16 → 2017-04-03 · 4 obs
● 2017-04-03 02:34:06
○ 2026-06-18 19:52:48
○ 2026-07-29 09:40:32
●NSns1.dnsnw.com2026-06-18 → 2026-07-29 · 3 obs
● 2026-06-18 19:52:48
● 2026-07-29 09:40:32
○NSns2.alidns.com2015-10-16 → 2017-04-03 · 4 obs
● 2017-04-03 02:34:06
○ 2026-06-18 19:52:48
○ 2026-07-29 09:40:32
●NSns2.dnsnw.com2026-06-18 → 2026-07-29 · 3 obs
● 2026-06-18 19:52:48
● 2026-07-29 09:40:32
○MXmail.skrimple.com2015-04-29 → 2015-04-29 · 3 obs
○ 2015-10-16 17:02:32
○ 2026-07-29 09:40:32
○A124.16.31.1522015-10-16 → 2017-04-03 · 5 obs
● 2015-10-16 17:02:32
● 2017-04-03 02:34:06
○ 2026-06-18 19:52:48
○ 2026-07-29 09:40:32
○A156.226.123.1472026-06-18 → 2026-06-18 · 4 obs
● 2026-06-18 19:52:48
○ 2026-07-29 09:40:30
○ 2026-07-29 09:40:32
○A205.164.14.672015-04-29 → 2015-04-29 · 3 obs
○ 2026-06-18 19:52:48
○ 2026-07-29 09:40:32
○A205.164.14.762015-04-29 → 2015-04-29 · 3 obs
○ 2015-10-16 17:02:32
○ 2026-07-29 09:40:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| umpb.cn | ns1.dnsnw.com, ns2.dnsnw.com | - |
✅ Authoritative Response
Server:211.99.99.54
NS records: ns1.dnsnw.com, ns2.dnsnw.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for umpb.cn (unsigned zone)
⏱️ Timing
Total: 1718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.226.123.147 |
| NS | 2 | ns1.dnsnw.com, ns2.dnsnw.com |
| SOA | 1 | ns1.dnsnw.com admin.dnsnw.com |
Analysis
Name Servers
Two name servers handle the delegation for umpb.cn: ns1.dnsnw.com and ns2.dnsnw.com.
The name server configuration of umpb.cn is shared with other domains, for instance jxdgs.com.cn, cpphb.net.cn, beijingjicheng.cn and two others.
There is at least partial name server overlap between umpb.cn and other domains — hzpscf.com, gzrjxrmyy.cn, xn--hvsa231qf02ag6j.com and two more among them.
These name servers frequently co-occur with the name servers ns.nagor.cn and ns.nagor.com.cn.
Host names carrying three IP numbers:
The hostname ns2.dnsnw.com points to 183.253.57.212, 211.99.99.54 and 240e:97d:10:1402:0:1:0:1004.
Host names pointing to two IP addresses:
ns1.dnsnw.com resolves to two addresses: 218.98.111.167 and 240e:97d:10:1402:0:1:0:1004.
ns2.dnsnw.com along with ns1.dnsnw.com each resolve to 240e:97d:10:1402:0:1:0:1004 IP addresses.