jxbj.com - robtex.com
jxbj.com
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=1774576977 | ||||||
Same first word
jxbj.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns19.xincache.com2015-07-05 → 2026-03-27 · 2 obs
● 2026-03-27 02:04:22
●NSns20.xincache.com2015-07-05 → 2026-03-27 · 2 obs
● 2026-03-27 02:04:22
●MXmx.zmail300.cn2015-07-05 → 2026-03-27 · 2 obs
● 2026-03-27 02:04:22
●MXmx1.zmail300.cn2015-07-05 → 2026-03-27 · 2 obs
● 2026-03-27 02:04:22
●A121.14.65.2162017-02-07 → 2026-03-27 · 3 obs
● 2017-02-07 10:04:24
● 2026-03-27 02:04:22
○A183.60.188.2412015-07-05 → 2016-04-24 · 4 obs
● 2016-04-24 02:27:10
○ 2017-02-07 10:04:24
○ 2026-03-27 02:04:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jxbj.com | ns19.xincache.com, ns20.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.1
NS records: ns19.xincache.com, ns20.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jxbj.com (unsigned zone)
⏱️ Timing
Total: 154ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.14.65.216 |
| NS | 2 | ns19.xincache.com, ns20.xincache.com |
| MX | 2 | mx.zmail300.cn (pri: 5), mx1.zmail300.cn (pri: 20) |
| TXT | 1 | v=spf1 include:spf.zmail300.cn ~all |
| SOA | 1 | ns19.xincache.com enterprise1dnsadmin.dn |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)
Analysis
IP Addresses
jxbj.com resolves to one IP number: 121.14.65.216.
other host names including sj-dz.com, yxfljx.com, hyotc.com, szkaipu.com and ztyjqh.com share IP numbers with jxbj.com.
Name Servers
jxbj.com is delegated to two name servers ns19.xincache.com and ns20.xincache.com.
jxbj.com shares the same name server setup as other domains, for instance zzskr.com, sunslux.com, neon-world.com, wovenbasket.cn and xingyangbl.com.
jxbj.com at least partially shares name servers with other domains, for instance xjzx.gov.cn, wxaphe.com, zkgd.com.cn, etibc.com and chinadci.net.
these name servers are commonly used alongside ns11.xincache.com.
Eight IP numbers for a host:
ns19.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
Seven IP numbers for a host:
ns20.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.
Mail Servers
Two mail servers handle jxbj.com: mx1.zmail300.cn and mx.zmail300.cn.
jxbj.com shares the same mail server setup as other domains, for instance sixingtianxia.com, xyscale.com, chinamny.com, glnyy.com and yolenet.com.
jxbj.com shares some mail servers with other domains, at least partially, for instance fuanmotor.com, fnk-tech.com, gtzdh.com.cn, zjytl.com and ruidakeji.com.
these mail servers are often used with mxv.zmail300.cn, mxw.zmail300.cn, mxbiz2.qq.com and mx.zmail.net.cn.
Host names with one IP number:
mx1.zmail300.cn points to 117.50.175.134
mx.zmail300.cn points to 101.237.133.34