dsjtb.cn - robtex.com
dsjtb.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=2034669200 | ||||||
Same first word
dsjtb.cn |
Similar names
tbsdj.com |
tsdbj.com |
bjstd.net |
tjdbs.com |
btsjd.com |
tsbdj.com |
sdbtj.com |
bjstd.org |
sdtbj.com |
sdbjt.cn |
sdjbt.com |
btdjs.gov.cn |
tjsbd.com |
dbsjt.cn |
sdbjt.com |
bjtds.com |
tbdsj.com |
bjsdt.com |
bjsdt.net |
DNS History
11 records (4 active, 7 former)
○NSdns13.hichina.com2018-05-26 → 2018-05-26 · 4 obs
● 2018-05-26 18:56:02
○ 2026-04-05 22:27:02
○ 2026-04-14 09:39:26
○NSdns14.hichina.com2018-05-26 → 2018-05-26 · 4 obs
● 2018-05-26 18:56:02
○ 2026-04-05 22:27:02
○ 2026-04-14 09:39:26
○NSns1.58admin.com2017-01-08 → 2017-01-08 · 3 obs
○ 2018-05-26 18:56:02
○ 2026-04-14 09:39:26
●NSns11.xincache.com2026-04-05 → 2026-04-14 · 3 obs
● 2026-04-05 22:27:02
● 2026-04-14 09:39:26
●NSns12.xincache.com2026-04-05 → 2026-04-14 · 3 obs
● 2026-04-05 22:27:02
● 2026-04-14 09:39:26
○NSns2.58admin.com2017-01-08 → 2017-01-08 · 3 obs
○ 2018-05-26 18:56:02
○ 2026-04-14 09:39:26
○A47.89.39.982016-04-21 → 2016-04-21 · 3 obs
○ 2017-01-08 02:59:14
○ 2026-04-14 09:39:26
○A47.90.83.1042017-01-08 → 2017-01-08 · 4 obs
● 2017-01-08 02:59:14
○ 2018-05-26 18:56:02
○ 2026-04-14 09:39:26
○A47.91.170.2222018-05-26 → 2018-05-26 · 4 obs
● 2018-05-26 18:56:02
○ 2026-04-05 22:27:02
○ 2026-04-14 09:39:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dsjtb.cn | ns11.xincache.com, ns12.xincache.com | - |
✅ Authoritative Response
Server:36.155.149.180
NS records: ns11.xincache.com, ns12.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dsjtb.cn (unsigned zone)
⏱️ Timing
Total: 4348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns11.xincache.com, ns12.xincache.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
Analysis
Name Servers
dsjtb.cn's delegation is to two name servers ns11.xincache.com and ns12.xincache.com.
dsjtb.cn shares the same name server configuration as other domains, such as cpepgc.com, fiberbroad.com, xabljx.com, sowerepc.com and jssllmy.com.
dsjtb.cn at least partially shares its name servers with other domains, for instance gdfss.org, cehcn.com, argo-hk.com, tesnseal.com and gzmnsd.com.
These name servers are commonly used with ns19.xincache.com, ns20.xincache.com, ns13.xincache.com, ns14.xincache.com, ns15.xincache.com, ns16.xincache.com, ns17.xincache.com, ns18.xincache.com, ce1.xincache.com and ce2.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
Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle dsjtb.cn.
dsjtb.cn uses the same mail server setup as other domains such as urbanrevivo.com, utopcn.com, mzsz.net, vanxt.com and dysale.com.
dsjtb.cn shares some mail servers with other domains, including pop1st.com, cqipc.edu.cn, cgsygf.com, menew.cn and acagrid.com.