jsbsdt.cn - robtex.com
jsbsdt.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=2034786023 | ||||||
Same first word
jsbsdt.cn |
Similar names
DNS History
12 records (5 active, 7 former)
○NSce1.dns.com2019-01-21 → 2019-01-21 · 4 obs
● 2019-01-21 10:38:12
○ 2026-04-08 01:48:52
○ 2026-05-13 06:41:26
●NSce1.xincache.com2026-04-08 → 2026-05-13 · 3 obs
● 2026-04-08 01:48:52
● 2026-05-13 06:41:26
○NSce2.dns.com2019-01-21 → 2019-01-21 · 4 obs
● 2019-01-21 10:38:12
○ 2026-04-08 01:48:52
○ 2026-05-13 06:41:26
●NSce2.xincache.com2026-04-08 → 2026-05-13 · 3 obs
● 2026-04-08 01:48:52
● 2026-05-13 06:41:26
○NSns1.ce.net.cn2015-05-31 → 2017-01-20 · 4 obs
● 2017-01-20 11:45:46
○ 2019-01-21 10:38:12
○ 2026-05-13 06:41:26
●NSns11.xincache.com2026-04-08 → 2026-05-13 · 3 obs
● 2026-04-08 01:48:52
● 2026-05-13 06:41:26
○NSns2.ce.net.cn2015-05-31 → 2017-01-20 · 4 obs
● 2017-01-20 11:45:46
○ 2019-01-21 10:38:12
○ 2026-05-13 06:41:26
○A106.187.51.2022015-10-27 → 2019-01-21 · 7 obs
● 2015-10-27 13:44:02
● 2016-01-25 09:32:32
○ 2017-01-20 11:45:46
● 2019-01-21 10:38:12
○ 2026-04-08 01:48:52
○ 2026-05-13 06:41:26
○A119.9.74.1632017-01-20 → 2017-01-20 · 4 obs
● 2017-01-20 11:45:46
○ 2019-01-21 10:38:12
○ 2026-05-13 06:41:26
○A121.14.65.2142015-05-31 → 2015-05-31 · 3 obs
○ 2015-10-27 13:44:02
○ 2026-05-13 06:41:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| jsbsdt.cn | ce1.xincache.com, ce2.xincache.com | - |
✅ Authoritative Response
Server:117.89.178.184
NS records: ce1.xincache.com, ce2.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsbsdt.cn (unsigned zone)
⏱️ Timing
Total: 4453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ce2.xincache.com, ce1.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
jsbsdt.cn is delegated to three name servers: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.
jsbsdt.cn partially shares name servers with other domains; examples include champion-np.com, sollich-china.com, langsicranes.com, jsvod.com and zy-cs.com.
These name servers are commonly paired with ns12.xincache.com, ns19.xincache.com, ns20.xincache.com, ns15.xincache.com, ns16.xincache.com, ns17.xincache.com and ns18.xincache.com.
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.
Seven IP numbers:
ce1.xincache.com points to 2402:4e00:1470:2::e, 1.12.0.4, 112.80.181.45, 117.89.178.173, 117.135.128.235, 125.94.59.210 and 129.211.176.209.
Six IP numbers:
ce2.xincache.com points to 2402:4e00:111:fff::c, 1.12.0.1, 117.89.178.184, 117.135.128.235, 129.211.176.239 and 220.196.136.35.
Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ce1.xincache.com.
Host names that point to 1.12.0.4: ns11.xincache.com and ce1.xincache.com.
Host names that point to 112.80.181.45: ns11.xincache.com and ce1.xincache.com.
Host names that point to 117.89.178.173: ns11.xincache.com and ce1.xincache.com.
Host names that point to 125.94.59.210: ns11.xincache.com and ce1.xincache.com.
Host names that point to 129.211.176.209: ns11.xincache.com and ce1.xincache.com.
Host names that point to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.
Mail Servers
jsbsdt.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
jsbsdt.cn has the same mail server setup as other domains, including hanyiai.com, cbd68.cn, sqfhb.com, szmorechance.com and suhuitex.com.
jsbsdt.cn shares some mail servers with other domains, at least partially, such as 85aicar.com, love999.com, nsdiy.com, yqybw.com and fl168.com.