pd15.cn - robtex.com
pd15.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.237.184.13🇭🇰 DXTL-AS-AP156.237.176.0/20 Proxy-registered route object | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1751342823 | ||||||
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=2035098326 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
○NS(root)2016-04-16 → 2016-04-16 · 3 obs
● 2016-04-16 15:19:02
○ 2017-02-06 08:24:12
○ 2026-07-27 23:30:22
○ 2017-02-06 08:24:12
○ 2026-07-27 23:30:22
●NSdm1.longmingdns.com2026-02-21 → 2026-07-27 · 3 obs
○ 2017-02-06 08:24:12
● 2026-02-21 15:43:34
● 2026-07-27 23:30:22
● 2026-02-21 15:43:34
● 2026-07-27 23:30:22
●NSdm2.longmingdns.com2026-02-21 → 2026-07-27 · 3 obs
○ 2017-02-06 08:24:12
● 2026-02-21 15:43:34
● 2026-07-27 23:30:22
● 2026-02-21 15:43:34
● 2026-07-27 23:30:22
○NSns1.365cyd.net2016-04-16 → 2016-04-16 · 3 obs
● 2016-04-16 15:19:02
○ 2017-02-06 08:24:12
○ 2026-07-27 23:30:22
○ 2017-02-06 08:24:12
○ 2026-07-27 23:30:22
○NSns1.jiasule.net2016-04-16 → 2016-04-16 · 3 obs
● 2016-04-16 15:19:02
○ 2017-02-06 08:24:12
○ 2026-07-27 23:30:22
○ 2017-02-06 08:24:12
○ 2026-07-27 23:30:22
○NSns2.365cyd.net2016-04-16 → 2016-04-16 · 3 obs
● 2016-04-16 15:19:02
○ 2017-02-06 08:24:12
○ 2026-07-27 23:30:22
○ 2017-02-06 08:24:12
○ 2026-07-27 23:30:22
○NSns2.jiasule.net2016-04-16 → 2016-04-16 · 3 obs
● 2016-04-16 15:19:02
○ 2017-02-06 08:24:12
○ 2026-07-27 23:30:22
○ 2017-02-06 08:24:12
○ 2026-07-27 23:30:22
○A113.207.76.672016-04-16 → 2016-04-16 · 3 obs
● 2016-04-16 15:19:02
○ 2017-02-06 08:24:12
○ 2026-07-27 23:30:22
○ 2017-02-06 08:24:12
○ 2026-07-27 23:30:22
○A113.207.76.972016-04-16 → 2016-04-16 · 3 obs
● 2016-04-16 15:19:02
○ 2017-02-06 08:24:12
○ 2026-07-27 23:30:22
○ 2017-02-06 08:24:12
○ 2026-07-27 23:30:22
●A156.237.184.132026-02-21 → 2026-07-27 · 3 obs
○ 2017-02-06 08:24:12
● 2026-02-21 15:43:34
● 2026-07-27 23:30:22
● 2026-02-21 15:43:34
● 2026-07-27 23:30:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, ns.cernet.net, a.dns.cn... | 11 records |
| pd15.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:211.99.99.56
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pd15.cn (unsigned zone)
⏱️ Timing
Total: 4268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.222.183.231 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (e.dns.cn, d.dns.cn, c.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)
Analysis
IP Addresses
pd15.cn resolves to just one IP address, 156.237.184.13.
Name Servers
pd15.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
pd15.cn shares its NS records with other domains, for example meetforu.cn, ntpsl.cn, ignitelearning.com.cn and two others.
Host names that have two IP addresses:
dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names that point to one IP address:
dm1.longmingdns.com points to 218.98.111.163.