jbzx.com - robtex.com
jbzx.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 222.178.179.37🇨🇳 CHINANET-IDC-CQ222.178.179.0/24 CHINATELECOM-ChongQing-IDC | ||||||
| NS | ns3.01isp.com ⭐ ⚠️ Not in zone NS records | ||||||
| A | 42.240.142.46🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom | ||||||
| NS | ns4.01isp.net ⚠️ Not in zone NS records | ||||||
| A | 47.239.41.106🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object | ||||||
| NS | ns7.01isp.com ⚠️ Not in parent delegation | ||||||
| A | 42.240.142.46🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom | ||||||
| NS | ns8.01isp.net ⚠️ Not in parent delegation | ||||||
| A | 47.239.41.106🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object | ||||||
| MX | mxdomain.qq.com ⭐ | ||||||
| SOA | ns3.01isp.comadmin@now.cn 2026-08-13 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786677069 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSdns.cnmsn.net2007-11-16 → 2007-11-16 · 3 obs
○ 2015-08-10 05:24:22
○ 2026-08-14 03:32:44
●NSns3.01isp.com2015-08-10 → 2026-08-14 · 3 obs
● 2015-08-10 05:24:22
● 2026-08-14 03:32:44
●NSns4.01isp.net2015-08-10 → 2026-08-14 · 3 obs
● 2015-08-10 05:24:22
● 2026-08-14 03:32:44
●NSns7.01isp.com2026-07-18 → 2026-08-14 · 3 obs
● 2026-07-18 15:52:14
● 2026-08-14 03:32:44
●NSns8.01isp.net2026-07-18 → 2026-08-14 · 3 obs
● 2026-07-18 15:52:14
● 2026-08-14 03:32:44
○MXmail.jbzx.com2007-11-16 → 2007-11-16 · 3 obs
○ 2015-08-10 05:24:22
○ 2026-08-14 03:32:44
●MXmxdomain.qq.com2026-07-18 → 2026-08-14 · 3 obs
● 2026-07-18 15:52:14
● 2026-08-14 03:32:44
●A222.178.179.372015-08-10 → 2026-08-14 · 3 obs
● 2015-08-10 05:24:22
● 2026-08-14 03:32:44
○A222.178.179.382007-11-16 → 2007-11-16 · 3 obs
○ 2015-08-10 05:24:22
○ 2026-08-14 03:32:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net... | - |
| jbzx.com | ns3.01isp.com, ns4.01isp.net | 1 record |
✅ Authoritative Response
Server:47.239.41.106
NS records: ns3.01isp.com, ns4.01isp.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jbzx.com (unsigned zone)
⏱️ Timing
Total: 1135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.178.179.37 |
| NS | 2 | ns7.01isp.com, ns8.01isp.net |
| MX | 1 | mxdomain.qq.com (pri: 10) |
| SOA | 1 | ns3.01isp.com admin.now.cn |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns3.01isp.com)
Analysis
IP Addresses
jbzx.com has exactly one IP address — 222.178.179.37.
Name Servers
Four name servers handle the delegation for jbzx.com: ns3.01isp.com, ns7.01isp.com, ns4.01isp.net and ns8.01isp.net.
jbzx.com has at least partial name server overlap with other domains, such as zjnj.cn, nxbasetemple.org, gem77.cn and two others.
It is common to see these name servers used together with name servers verification-30t7kid8.ns3.dan.hosting and ns4001.01isp.net.
ns3.01isp.com and ns7.01isp.com share the IP address 42.240.142.46; ns4.01isp.net and ns8.01isp.net share the IP address 47.239.41.106.
These two host names — ns3.01isp.com and ns7.01isp.com — each point to 42.240.142.46 IP addresses.
These two host names — ns4.01isp.net and ns8.01isp.net — each point to 47.239.41.106 IP addresses.
Mail Servers
jbzx.com uses one mail server — mxdomain.qq.com.
The mail server setup of jbzx.com matches that of other domains such as alimaimai.net, stys.com.cn, jrxwxm.com and two others.
At least some of the mail servers used by jbzx.com are shared with other domains: qiaosun.net, wcsbp.com, yczz.net and two others among them.
These mail servers tend to be used in conjunction with the mail servers mxbiz1.qq.com.