tcsedu.cn - robtex.com
tcsedu.cn
| CNAME | ygweb2.gotoip4.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
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=2035157112 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.myhostadmin.net2026-04-28 → 2026-08-08 · 2 obs
● 2026-04-28 04:41:14
● 2026-08-08 22:17:20
● 2026-08-08 22:17:20
●NSns2.myhostadmin.net2026-04-28 → 2026-08-08 · 2 obs
● 2026-04-28 04:41:14
● 2026-08-08 22:17:20
● 2026-08-08 22:17:20
●CNAMEygweb2.gotoip4.com2026-04-28 → 2026-08-08 · 2 obs
● 2026-04-28 04:41:14
● 2026-08-08 22:17:20
● 2026-08-08 22:17:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tcsedu.cn | ns1.myhostadmin.net, ns2.myhostadmin.net | - |
✅ Authoritative Response
Server:118.123.253.132
NS records: ns1.myhostadmin.net, ns2.myhostadmin.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcsedu.cn (unsigned zone)
⏱️ Timing
Total: 1776ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.myhostadmin.net, ns1.myhostadmin.net |
| CNAME | 1 | ygweb2.gotoip4.com |
| SOA | 1 | ns1.myhostadmin.net dnsconct.myhostadmin |