vncaonc.cn - robtex.com
vncaonc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.247.216.250🇨🇳 CHINATELECOM-ZHEJIANG-NINGBO-IDC122.247.216.0/21 Chinanet-NingBo-IDC | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1776006146 | ||||||
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=2034722119 | ||||||
Subdomains
wap.vncaonc.cn |
Same first word
vncaonc.cn |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.julydns.com2026-04-18 → 2026-04-28 · 2 obs
● 2026-04-28 06:26:50
●NSns2.julydns.com2026-04-18 → 2026-04-28 · 2 obs
● 2026-04-28 06:26:50
●A122.247.216.2502026-04-18 → 2026-04-28 · 2 obs
● 2026-04-28 06:26:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| vncaonc.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vncaonc.cn (unsigned zone)
⏱️ Timing
Total: 590ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.247.216.250 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
vncaonc.cn is the parent of wap.vncaonc.cn.
IP Addresses
vncaonc.cn resolves to a single IP address: 122.247.216.250.
Other host names including niblhbx.cn, fpcmyk.cn, sdxhygg.com, guilin.hz703823.cn and 080jk.cn share IP numbers with vncaonc.cn.
Name Servers
vncaonc.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
vncaonc.cn at least partially shares name servers with other domains, including cqptzx.com, gybyzc.com, cqylwh.cn, tjylq.com.cn and tjdjgm.com.
Host names with a single IP number:
ns1.judns.com resolves to 162.159.27.251.
ns2.judns.com resolves to 162.159.27.251.
ns1.julydns.com resolves to 162.159.48.223.
ns2.julydns.com resolves to 162.159.48.223.
Host names pointing to 162.159.27.251: ns1.judns.com, ns2.judns.com.
Host names pointing to 162.159.48.223: ns1.julydns.com, ns2.julydns.com.