zxstudy.ke.qq.com - robtex.com
zxstudy.ke.qq.com
| DNSSEC | ⚠️ Not signed | ||||||
ke.qq.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-cmn1.qq.com ⚠️ Not in parent delegation | ||||||
| NS | ns-cnc1.qq.com ⚠️ Not in parent delegation | ||||||
| NS | ns-os1.qq.com ⚠️ Not in parent delegation | ||||||
| NS | ns-tel1.qq.com ⚠️ Not in parent delegation | ||||||
WOT: SAFE (79/100)
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
○A203.205.128.1492017-08-15 → 2017-08-15 · 3 obs
● 2017-08-15 05:08:36
○ 2026-03-27 12:35:42
○ 2026-04-24 02:48:10
○ 2026-03-27 12:35:42
○ 2026-04-24 02:48:10
○CNAMEf5816451ba7744c54111e5410b665331.qcloudzygj.com2026-03-27 → 2026-04-24 · 2 obs
○ 2026-03-27 12:35:42
○ 2026-04-24 02:48:10
○ 2026-04-24 02:48:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| qq.com | ns1.qq.com, ns2.qq.com, ns3.qq.com, ns4.qq.com | 20 records |
✅ Authoritative Response
Server:120.204.7.98
NS records: ns1.qq.com, ns2.qq.com, ns3.qq.com, ns4.qq.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qq.com (unsigned zone)
⏱️ Timing
Total: 3494ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 20
In-bailiwick: 20 (ns1.qq.com, ns1.qq.com, ns1.qq.com...)