csuse.edu.cn - robtex.com
csuse.edu.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.csuse.edu.cn ⚠️ Not in zone NS records | ||||||
| NS | dns2.csuse.edu.cn ⚠️ Not in zone NS records | ||||||
| NS | dns3.csuse.edu.cn ⚠️ Not in zone NS records | ||||||
edu.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns2.edu.cn ⭐ | ||||||
| NS | dns.edu.cn | ||||||
| NS | dns3.edu.cn | ||||||
| NS | ns2.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | ns4.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | ns5.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | dns.edu.cnhostmaster@net.edu.cn 2026-06-22 #22 | ||||||
Same first word
csuse.edu.cn |
Similar names
DNS History
7 records (3 active, 4 former)
●NSdns1.csuse.edu.cn2026-04-08 → 2026-06-23 · 2 obs
● 2026-04-08 10:45:06
● 2026-06-23 10:51:06
● 2026-06-23 10:51:06
●NSdns2.csuse.edu.cn2026-04-08 → 2026-06-23 · 2 obs
● 2026-04-08 10:45:06
● 2026-06-23 10:51:06
● 2026-06-23 10:51:06
●NSdns3.csuse.edu.cn2026-04-08 → 2026-06-23 · 2 obs
● 2026-04-08 10:45:06
● 2026-06-23 10:51:06
● 2026-06-23 10:51:06
○NSns.csuse.edu.cn2026-04-08 → 2026-06-05 · 4 obs
● 2026-04-08 10:45:06
● 2026-06-05 14:47:16
○ 2026-06-09 03:01:02
○ 2026-06-23 10:51:06
● 2026-06-05 14:47:16
○ 2026-06-09 03:01:02
○ 2026-06-23 10:51:06
○MXhzmx01.mxmail.netease.com2026-04-08 → 2026-06-05 · 11 obs
● 2026-04-08 10:45:06
○ 2026-04-20 20:54:38
● 2026-04-29 07:58:16
○ 2026-05-05 14:14:38
● 2026-05-09 05:29:58
● 2026-05-13 09:27:24
○ 2026-05-18 00:44:58
● 2026-05-19 03:53:08
● 2026-06-05 14:47:16
○ 2026-06-09 03:01:02
○ 2026-06-23 10:51:06
○ 2026-04-20 20:54:38
● 2026-04-29 07:58:16
○ 2026-05-05 14:14:38
● 2026-05-09 05:29:58
● 2026-05-13 09:27:24
○ 2026-05-18 00:44:58
● 2026-05-19 03:53:08
● 2026-06-05 14:47:16
○ 2026-06-09 03:01:02
○ 2026-06-23 10:51:06
○MXhzmx02.mxmail.netease.com2026-04-08 → 2026-06-05 · 11 obs
● 2026-04-08 10:45:06
○ 2026-04-20 20:54:38
● 2026-04-29 07:58:16
○ 2026-05-05 14:14:38
● 2026-05-09 05:29:58
● 2026-05-13 09:27:24
○ 2026-05-18 00:44:58
● 2026-05-19 03:53:08
● 2026-06-05 14:47:16
○ 2026-06-09 03:01:02
○ 2026-06-23 10:51:06
○ 2026-04-20 20:54:38
● 2026-04-29 07:58:16
○ 2026-05-05 14:14:38
● 2026-05-09 05:29:58
● 2026-05-13 09:27:24
○ 2026-05-18 00:44:58
● 2026-05-19 03:53:08
● 2026-06-05 14:47:16
○ 2026-06-09 03:01:02
○ 2026-06-23 10:51:06
○A42.247.106.1312026-04-08 → 2026-06-05 · 10 obs
● 2026-04-08 10:45:06
○ 2026-04-20 20:54:38
● 2026-04-29 07:58:16
● 2026-05-13 09:27:24
○ 2026-05-18 00:44:58
○ 2026-05-19 18:14:34
● 2026-05-22 23:45:36
● 2026-06-05 14:47:16
○ 2026-06-09 03:01:02
○ 2026-06-23 10:51:06
○ 2026-04-20 20:54:38
● 2026-04-29 07:58:16
● 2026-05-13 09:27:24
○ 2026-05-18 00:44:58
○ 2026-05-19 18:14:34
● 2026-05-22 23:45:36
● 2026-06-05 14:47:16
○ 2026-06-09 03:01:02
○ 2026-06-23 10:51:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu.cn | dns.edu.cn, dns2.edu.cn, dns3.edu.cn | - |
| csuse.edu.cn | dns3.csuse.edu.cn, dns1.csuse.edu.cn, dns2.csuse.edu.cn | 4 records |
✅ Authoritative Response
Server:42.247.106.129
NS records: dns3.csuse.edu.cn, dns1.csuse.edu.cn, dns2.csuse.edu.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for edu.cn (unsigned zone)
⏱️ Timing
Total: 3778ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 1 | ns.csuse.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 | ns.csuse.edu.cn root.csuse.edu.cn |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (dns3.csuse.edu.cn, dns2.csuse.edu.cn, dns1.csuse.edu.cn...)
Analysis
Name Servers
DNS for csuse.edu.cn is handled by three authoritative name servers: dns1.csuse.edu.cn, dns2.csuse.edu.cn and dns3.csuse.edu.cn.