m.zhdus.com - robtex.com
m.zhdus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 222.186.21.104🇨🇳 CHINANET-BACKBONE222.184.0.0/13 for jiangsu province | ||||||
zhdus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.21.141.130🇨🇳 SHANGHAITELECOM103.21.140.0/23 Chinanet Shanghai | ||||||
| NS | a.ezdnscenter.com ⭐ | ||||||
| NS | b.ezdnscenter.com | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1768196241 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A222.186.21.1042026-04-23 → 2026-05-11 · 2 obs
● 2026-04-23 04:58:28
● 2026-05-11 10:27:42
● 2026-05-11 10:27:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| zhdus.com | a.ezdnscenter.com, b.ezdnscenter.com | 3 records |
✅ Authoritative Response
Server:218.98.111.140
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zhdus.com (unsigned zone)
⏱️ Timing
Total: 3500ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.186.21.104 |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)
Analysis
IP Addresses
m.zhdus.com points to a single IP number: 222.186.21.104.
Other host names, for instance www.yzhlw.com and m.wjdus.com, share IP numbers with m.zhdus.com.