jxec.edu.cn - robtex.com
jxec.edu.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.service.edu.cn ⭐ | ||||||
| A | 2001:da8:257:2222::8888🇨🇳 ERX-CERNET-BKB2001:da8:257::/48 | ||||||
| A | 202.112.5.49🇨🇳 ERX-CERNET-BKB202.112.0.0/16 | ||||||
| PTR | ns1.service.edu.cn | ||||||
| NS | ns2.service.edu.cn | ||||||
| A | 2001:da8:257:1111::8888🇨🇳 ERX-CERNET-BKB2001:da8:257::/48 | ||||||
| A | 202.112.4.49🇨🇳 CNGI-BJ-IX2-AS-AP202.112.4.0/24 CMI (Customer Route) | ||||||
| PTR | ns2.service.edu.cn | ||||||
| SOA | ns1.service.edu.cnsysadm@admin.cn serial=2797651168 | ||||||
edu.cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns2.edu.cn ⭐ | ||||||
| NS | dns.edu.cn | ||||||
| NS | dns3.edu.cn | ||||||
| NS | ns2.cernet.net | ||||||
| NS | ns4.cernet.net | ||||||
| NS | ns5.cernet.net | ||||||
| SOA | dns.edu.cnhostmaster@net.edu.cn 2026-05-08 #24 | ||||||
Same first word
jxec.edu.cn |
Similar names
jcxe.com |
jcxe.xyz |
jcex.com |
cxej.com |
xecj.com |
jxce.net |
jcex.cn |
cjex.org |
cjex.com |
jcex.hk |
xcej.com |
exjc.com.cn |
cjex.net |
cxje.com |
ejcx.top |
cjex.ca |
cejx.net |
cxje.cn |
ecxj.net |
xjec.com |
ejxc.com.cn |
DNS History
2 records (2 active, 0 former)
●NSns1.service.edu.cn2026-03-17 → 2026-05-11 · 2 obs
● 2026-05-11 02:28:08
●NSns2.service.edu.cn2026-03-17 → 2026-05-11 · 2 obs
● 2026-05-11 02:28:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| edu.cn | dns.edu.cn, ns2.cernet.net, ns4.cernet.net, ns5.cernet.net... | 6 records |
| jxec.edu.cn | ns2.service.edu.cn, ns1.service.edu.cn | 4 records |
✅ Authoritative Response
Server:202.112.5.49
NS records: ns2.service.edu.cn, ns1.service.edu.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jxec.edu.cn (unsigned zone)
⏱️ Timing
Total: 2310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.service.edu.cn, ns1.service.edu.cn |
| SOA | 1 | ns1.service.edu.cn sysadm.admin.cn |
📌 Glue Records Collected
Total: 10
In-bailiwick: 6 (dns.edu.cn, dns.edu.cn, dns2.edu.cn...)
Out-of-bailiwick: 4 (ns2.service.edu.cn, ns1.service.edu.cn, ns2.service.edu.cn...)
Analysis
Name Servers
jxec.edu.cn is delegated to two name servers: ns1.service.edu.cn and ns2.service.edu.cn.
jxec.edu.cn uses the same name server setup as other domains, including gxlgxy.edu.cn, cqwyp.edu.cn, zjvaa.edu.cn, hrbmush.edu.cn and sxyk.edu.cn.
At least part of the name servers for jxec.edu.cn are shared with other domains, for instance nimt.edu.cn, shcc.edu.cn, hnjd.edu.cn, jluat.edu.cn and 192.206.202.in-addr.arpa.
Host names with two IP numbers:
ns1.service.edu.cn points to 2001:da8:257:2222::8888 and 202.112.5.49.
ns2.service.edu.cn points to 2001:da8:257:1111::8888 and 202.112.4.49.