xdxb.cn - robtex.com
xdxb.cn
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=2034587695 | ||||||
Same first word
Similar names
bdxx.cc |
bxdx.cn |
xxbd.com |
dbxx.cn |
bdxx.com |
xdbx.com |
bxxd.nl |
dxbx.com |
xdbx.net |
bxdx.io |
bxxd.net |
xxdb.net |
xbdx.net |
bxxd.cn |
xbdx.de |
xbdx.org |
dxxb.de |
xdbx.top |
bxxd.com |
xbxd.com |
xdbx.de |
bxdx.com |
dxbx.ru |
dxxb.ru |
xxdb.com |
bxxd.ru |
DNS History
8 records (5 active, 3 former)
●NSns11.xincache.com2026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 05:42:26
● 2026-03-26 02:37:58
●NSns12.xincache.com2026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 05:42:26
● 2026-03-26 02:37:58
○NSns19.xincache.com2015-08-23 → 2020-09-23 · 4 obs
● 2020-09-23 06:06:40
○ 2026-03-14 05:42:26
○ 2026-03-26 02:37:58
○NSns20.xincache.com2015-08-23 → 2020-09-23 · 4 obs
● 2020-09-23 06:06:40
○ 2026-03-14 05:42:26
○ 2026-03-26 02:37:58
●A103.19.191.522026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 05:42:26
● 2026-03-26 02:37:58
○A222.90.110.662015-08-23 → 2016-12-02 · 4 obs
● 2016-12-02 03:50:42
○ 2020-09-23 06:06:40
○ 2026-03-26 02:37:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| xdxb.cn | ns11.xincache.com, ns12.xincache.com | - |
✅ Authoritative Response
Server:36.155.149.176
NS records: ns11.xincache.com, ns12.xincache.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3821ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.19.191.52 |
| NS | 2 | ns12.xincache.com, ns11.xincache.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
Analysis
IP Addresses
xdxb.cn resolves to one IP number: 103.19.191.52.
Name Servers
xdxb.cn's delegation uses two name servers: ns11.xincache.com and ns12.xincache.com.
xdxb.cn uses the same name server setup as other domains, such as stromva.com, 51yidun.com, findelsourcing.com, bobo666.com and sunesy.cn.
xdxb.cn at least partially shares name servers with other domains, including zhuomeiyiyan.com, xcruihong.com, taltby.com, eyougo.com and ra17.com.cn.
These name servers are commonly used with ns19.xincache.com, ns20.xincache.com, ns13.xincache.com, ns14.xincache.com, ce1.xincache.com, ce2.xincache.com, ns17.xincache.com, ns18.xincache.com, ns15.xincache.com and ns16.xincache.com.
Host names with eight IP numbers:
ns11.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.
Host names with seven IP numbers:
ns12.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
xdxb.cn is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.
xdxb.cn shares the same mail server setup as other domains, for instance mep-id.com, cqna.gov.cn, gzlinglang.com, ddun.com and douhao.com.
xdxb.cn shares some mail servers with other domains, at least in part; for example cncartoon.com and bpi-home.com.