vbcn.cn - robtex.com
vbcn.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.124.89.241🇿🇦 POWERLINE-HK160.124.64.0/19 Proxy-registered route object | ||||||
| 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=1776054282 | ||||||
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 2035-03-18 #26 | ||||||
Subdomains
www.vbcn.cn |
Same first word
Similar names
DNS History
22 records (5 active, 17 former)
○NSdns1.iidns.com2015-10-13 → 2017-03-25 · 5 obs
● 2015-10-13 13:31:24
● 2017-03-25 04:05:18
○ 2026-05-01 08:22:42
○ 2026-07-12 09:28:50
○NSdns2.iidns.com2015-10-13 → 2016-03-18 · 5 obs
● 2015-10-13 13:31:24
● 2016-03-18 09:35:38
○ 2017-03-25 04:05:18
○ 2026-07-12 09:28:50
○NSdns3.iidns.com2015-10-13 → 2016-03-18 · 5 obs
● 2015-10-13 13:31:24
● 2016-03-18 09:35:38
○ 2017-03-25 04:05:18
○ 2026-07-12 09:28:50
○NSdns4.iidns.com2015-10-13 → 2016-03-18 · 5 obs
● 2015-10-13 13:31:24
● 2016-03-18 09:35:38
○ 2017-03-25 04:05:18
○ 2026-07-12 09:28:50
○NSdns5.iidns.com2015-10-13 → 2016-03-18 · 5 obs
● 2015-10-13 13:31:24
● 2016-03-18 09:35:38
○ 2017-03-25 04:05:18
○ 2026-07-12 09:28:50
○NSdns6.iidns.com2015-05-23 → 2016-03-18 · 4 obs
● 2016-03-18 09:35:38
○ 2017-03-25 04:05:18
○ 2026-07-12 09:28:50
●NSns1.judns.com2026-05-01 → 2026-07-12 · 3 obs
● 2026-05-01 08:22:42
● 2026-07-12 09:28:50
●NSns1.julydns.com2026-05-01 → 2026-07-12 · 3 obs
● 2026-05-01 08:22:42
● 2026-07-12 09:28:50
●NSns2.judns.com2026-05-01 → 2026-07-12 · 3 obs
● 2026-05-01 08:22:42
● 2026-07-12 09:28:50
●NSns2.julydns.com2026-05-01 → 2026-07-12 · 3 obs
● 2026-05-01 08:22:42
● 2026-07-12 09:28:50
○A103.241.230.1352017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 04:05:18
○ 2026-05-01 08:22:42
○ 2026-07-12 09:28:50
○A103.241.230.1372017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 04:05:18
○ 2026-05-01 08:22:42
○ 2026-07-12 09:28:50
○A103.241.230.1382017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 04:05:18
○ 2026-05-01 08:22:42
○ 2026-07-12 09:28:50
○A103.241.230.1402017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 04:05:18
○ 2026-05-01 08:22:42
○ 2026-07-12 09:28:50
○A107.167.19.672015-10-13 → 2015-10-13 · 3 obs
○ 2015-12-07 22:31:46
○ 2026-07-12 09:28:50
○A107.167.19.682015-10-13 → 2015-12-07 · 4 obs
● 2015-12-07 22:31:46
○ 2016-07-17 07:15:44
○ 2026-07-12 09:28:50
○A107.167.19.692015-10-13 → 2015-12-07 · 4 obs
● 2015-12-07 22:31:46
○ 2016-07-17 07:15:44
○ 2026-07-12 09:28:50
○A107.167.19.702015-10-13 → 2015-12-07 · 4 obs
● 2015-12-07 22:31:46
○ 2016-07-17 07:15:44
○ 2026-07-12 09:28:50
○A107.167.19.712015-12-07 → 2015-12-07 · 4 obs
● 2015-12-07 22:31:46
○ 2016-07-17 07:15:44
○ 2026-07-12 09:28:50
○A113.10.173.132016-07-17 → 2016-07-17 · 4 obs
● 2016-07-17 07:15:44
○ 2017-03-25 04:05:18
○ 2026-07-12 09:28:50
●A160.124.89.2412026-05-01 → 2026-07-12 · 3 obs
● 2026-05-01 08:22:42
● 2026-07-12 09:28:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| vbcn.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 vbcn.cn (unsigned zone)
⏱️ Timing
Total: 2857ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.124.89.241 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
vbcn.cn is a parent domain of www.vbcn.cn.
IP Addresses
vbcn.cn resolves to one IP address: 160.124.89.241.
vbcn.cn shares its IP numbers with other host names, including iot2019.cn, ftq83.iot2019.cn, www.vbcn.cn and apple-service.cn.
Name Servers
The authoritative name servers for vbcn.cn are ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
vbcn.cn shares at least some of its name servers with other domains, including pxrfnj.com, qyberop.com, hbysgdzz.com and two others.
These name servers are frequently paired with the name servers ns1.onclouddns.com and ns2.onclouddns.com.
Four host names each point to one IP address: ns1.judns.com and ns2.judns.com both point to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com both point to 162.159.48.223.
ns1.judns.com and ns2.judns.com each have 162.159.27.251 IP addresses.
ns1.julydns.com and ns2.julydns.com each have 162.159.48.223 IP addresses.