rxkj.cn - robtex.com
rxkj.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=2034788275 | ||||||
Subdomains
mail.rxkj.cn |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns.xinnet.cn2008-05-28 → 2008-05-28 · 3 obs
○ 2015-06-24 20:30:40
○ 2026-05-13 18:14:00
○NSns.xinnetdns.com2008-05-28 → 2008-05-28 · 3 obs
○ 2015-06-24 20:30:40
○ 2026-05-13 18:14:00
●NSns15.xincache.com2015-06-24 → 2026-05-13 · 3 obs
● 2015-06-24 20:30:40
● 2026-05-13 18:14:00
●NSns16.xincache.com2015-06-24 → 2026-05-13 · 3 obs
● 2015-06-24 20:30:40
● 2026-05-13 18:14:00
●MXmail.rxkj.cn2008-05-28 → 2026-05-13 · 2 obs
● 2026-05-13 18:14:00
●A101.34.111.1662026-05-05 → 2026-05-13 · 3 obs
● 2026-05-05 07:22:14
● 2026-05-13 18:14:00
○A124.172.243.932015-06-24 → 2017-02-13 · 5 obs
● 2015-06-24 20:30:40
● 2017-02-13 07:32:12
○ 2026-05-05 07:22:14
○ 2026-05-13 18:14:00
○A202.103.69.2042008-05-28 → 2008-05-28 · 3 obs
○ 2015-06-24 20:30:40
○ 2026-05-13 18:14:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, e.dns.cn, b.dns.cn... | - |
| rxkj.cn | ns15.xincache.com, ns16.xincache.com | - |
✅ Authoritative Response
Server:36.155.149.176
NS records: ns15.xincache.com, ns16.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rxkj.cn (unsigned zone)
⏱️ Timing
Total: 1355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 101.34.111.166 |
| NS | 2 | ns16.xincache.com, ns15.xincache.com |
| MX | 1 | mail.rxkj.cn (pri: 10) |
| SOA | 1 | ns15.xincache.com enterprise1dnsadmin.dn |
Analysis
Hierarchy
The parent of mail.rxkj.cn is rxkj.cn.
IP Addresses
rxkj.cn points to a single IP: 101.34.111.166.
Other host names, such as mail.rxkj.cn, share IP numbers with rxkj.cn.
Name Servers
Two name servers ns15.xincache.com and ns16.xincache.com handle delegation for rxkj.cn.
rxkj.cn uses the same name server setup as other domains, for example 913uc.com, scitop.com.cn, topteches.net, netsupportmanager.cn and 02700.net.
rxkj.cn partially shares name servers with other domains; examples include youyuquan.com, raxdome.com, mbpsoft.com, cjc-sh.com and chinaprint.com.cn.
These name servers are often used with the name servers ns11.xincache.com and ns12.xincache.com.
Hosts with eight IP numbers:
ns15.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.
Hosts with seven IP numbers:
ns16.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
rxkj.cn is handled by a single mail server, mail.rxkj.cn.
mail.rxkj.cn points to a single IP: 101.34.111.166.