dp2src.93903.cn - robtex.com
dp2src.93903.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.205.253.208🇨🇳 CMNET-Jiangsu-AP103.205.253.0/24 CMI (Customer Route) | ||||||
93903.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.onclouddns.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1780630142 | ||||||
DNS History
1 record (1 active, 0 former)
●A103.205.253.2082026-07-03 → 2026-07-14 · 2 obs
● 2026-07-03 23:03:42
● 2026-07-14 16:23:34
● 2026-07-14 16:23:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | 11 records |
| 93903.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 93903.cn (unsigned zone)
⏱️ Timing
Total: 1071ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.205.253.208 |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (a.dns.cn, a.dns.cn, b.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)
Analysis
IP Addresses
dp2src.93903.cn has exactly one IP address — 103.205.253.208.