kfevc.edu.cn - robtex.com
kfevc.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 | ||||||
| MX | hzmx01.mxmail.netease.com ⭐ | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| MX | hzmx02.mxmail.netease.com(10) | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| TXT | v=spf1 include:spf.163.com -all | ||||||
| SOA | ns1.service.edu.cnserv@cernet.com serial=2786763534 | ||||||
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 2026-05-12 #15 | ||||||
Same first word
kfevc.edu.cn |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.service.edu.cn2026-03-27 → 2026-05-12 · 2 obs
● 2026-05-12 11:56:20
●NSns2.service.edu.cn2026-03-27 → 2026-05-12 · 2 obs
● 2026-05-12 11:56:20
●MXhzmx01.mxmail.netease.com2026-03-27 → 2026-05-12 · 2 obs
● 2026-05-12 11:56:20
●MXhzmx02.mxmail.netease.com2026-03-27 → 2026-05-12 · 2 obs
● 2026-05-12 11:56:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu.cn | dns.edu.cn, dns2.edu.cn, dns3.edu.cn | - |
| kfevc.edu.cn | ns2.service.edu.cn, ns1.service.edu.cn | 4 records |
✅ Authoritative Response
Server:202.112.4.49
NS records: ns2.service.edu.cn, ns1.service.edu.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for edu.cn (unsigned zone)
⏱️ Timing
Total: 1085ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.service.edu.cn, ns2.service.edu.cn |
| MX | 2 | hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | ns1.service.edu.cn serv.cernet.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.service.edu.cn, ns1.service.edu.cn, ns2.service.edu.cn...)
Analysis
Name Servers
kfevc.edu.cn is delegated to two name servers: ns1.service.edu.cn and ns2.service.edu.cn.
kfevc.edu.cn shares the same name server setup as hltn.edu.cn, zjitc.edu.cn, ecutcj.edu.cn, hbxgmgpi.edu.cn and svtc.edu.cn.
kfevc.edu.cn shares some name servers with other domains, for instance gxcme.edu.cn.
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.
Mail Servers
kfevc.edu.cn is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
The mail server setup for kfevc.edu.cn matches that of other domains, for instance wsdtms.com, dahehuanbao.com, transasia.cn, imssz.com and nbliangzhu.com.
kfevc.edu.cn shares some mail servers with other domains, for instance drc.gov.cn, gzticc.cn and 22.com.
Host names with two IP numbers:
hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
Host names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
Host names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.