wcdp.cn - robtex.com
wcdp.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.ezdnscenter.com ⭐ | ||||||
| A | 218.98.111.140🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | b.ezdnscenter.com | ||||||
| A | 183.253.57.210🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.58🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1754992925 | ||||||
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=2035098284 | ||||||
Previously NS for
wcdp.cn |
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●NSa.ezdnscenter.com2026-04-23 → 2026-07-27 · 3 obs
○ 2015-05-06 10:04:44
● 2026-04-23 09:07:50
● 2026-07-27 23:31:28
● 2026-04-23 09:07:50
● 2026-07-27 23:31:28
●NSb.ezdnscenter.com2026-04-23 → 2026-07-27 · 3 obs
○ 2015-05-06 10:04:44
● 2026-04-23 09:07:50
● 2026-07-27 23:31:28
● 2026-04-23 09:07:50
● 2026-07-27 23:31:28
○NSwcdp.cn2015-05-06 → 2015-05-06 · 3 obs
● 2015-05-06 10:04:44
○ 2026-04-23 09:07:50
○ 2026-07-27 23:31:28
○ 2026-04-23 09:07:50
○ 2026-07-27 23:31:28
○A98.126.73.2182015-05-06 → 2015-05-06 · 3 obs
● 2015-05-06 10:04:44
○ 2026-04-23 09:07:50
○ 2026-07-27 23:31:28
○ 2026-04-23 09:07:50
○ 2026-07-27 23:31:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| wcdp.cn | a.ezdnscenter.com, b.ezdnscenter.com | - |
✅ Authoritative Response
Server:211.99.99.58
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wcdp.cn (unsigned zone)
⏱️ Timing
Total: 2964ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| SOA | 1 | a.ezdnscenter.com dnsadmin.ezdnscenter.c |
Analysis
Name Servers
wcdp.cn is served by two delegated name servers, a.ezdnscenter.com and b.ezdnscenter.com.
wcdp.cn uses the same name servers as several other domains — among them fermilaser.com, chaoyouji.com, figurefinance.com and two more.
Hostnames that resolve to two IP addresses:
b.ezdnscenter.com maps to two IP addresses — 183.253.57.210 and 211.99.99.58.
Hosts with just one IP address:
a.ezdnscenter.com points to the IP address 218.98.111.140.