737652.cn - robtex.com
737652.cn
| CNAME | 3300bei2.cdn.51ddos.com | ||||||
| CNAME | 3300bei2.cdn.91ddos.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=2034595402 | ||||||
Same first word
737652.cn |
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DNS History
10 records (7 active, 3 former)
●NSns1.myhostadmin.net2026-03-19 → 2026-03-27 · 2 obs
● 2026-03-19 13:47:52
● 2026-03-27 19:13:12
● 2026-03-27 19:13:12
●NSns2.myhostadmin.net2026-03-19 → 2026-03-27 · 2 obs
● 2026-03-19 13:47:52
● 2026-03-27 19:13:12
● 2026-03-27 19:13:12
●NSns3.myhostadmin.net2026-03-19 → 2026-03-27 · 2 obs
● 2026-03-19 13:47:52
● 2026-03-27 19:13:12
● 2026-03-27 19:13:12
●NSns4.myhostadmin.net2026-03-19 → 2026-03-27 · 2 obs
● 2026-03-19 13:47:52
● 2026-03-27 19:13:12
● 2026-03-27 19:13:12
●NSns5.myhostadmin.net2026-03-19 → 2026-03-27 · 2 obs
● 2026-03-19 13:47:52
● 2026-03-27 19:13:12
● 2026-03-27 19:13:12
●NSns6.myhostadmin.net2026-03-19 → 2026-03-27 · 2 obs
● 2026-03-19 13:47:52
● 2026-03-27 19:13:12
● 2026-03-27 19:13:12
○A103.7.31.1882015-12-05 → 2016-06-29 · 4 obs
● 2015-12-05 02:40:36
● 2016-06-29 01:51:02
○ 2020-03-16 04:32:40
○ 2026-03-27 19:13:12
● 2016-06-29 01:51:02
○ 2020-03-16 04:32:40
○ 2026-03-27 19:13:12
●CNAME3300bei2.cdn.51ddos.com2026-03-19 → 2026-03-27 · 3 obs
○ 2020-03-16 04:32:40
● 2026-03-19 13:47:52
● 2026-03-27 19:13:12
● 2026-03-19 13:47:52
● 2026-03-27 19:13:12
○CNAMEaps0550.qq.com2015-12-05 → 2016-06-29 · 4 obs
● 2015-12-05 02:40:36
● 2016-06-29 01:51:02
○ 2020-03-16 04:32:40
○ 2026-03-27 19:13:12
● 2016-06-29 01:51:02
○ 2020-03-16 04:32:40
○ 2026-03-27 19:13:12
○CNAMEid.qzone.qq.com2015-12-05 → 2016-06-29 · 4 obs
● 2015-12-05 02:40:36
● 2016-06-29 01:51:02
○ 2020-03-16 04:32:40
○ 2026-03-27 19:13:12
● 2016-06-29 01:51:02
○ 2020-03-16 04:32:40
○ 2026-03-27 19:13:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, e.dns.cn, a.dns.cn... | - |
| 737652.cn | ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net... | - |
✅ Authoritative Response
Server:211.149.230.100
NS records: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net, ns6.myhostadmin.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 737652.cn (unsigned zone)
⏱️ Timing
Total: 539ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | ns2.myhostadmin.net, ns4.myhostadmin.net... |
| CNAME | 1 | 3300bei2.cdn.51ddos.com |
| SOA | 1 | ns1.myhostadmin.net dnsconct.myhostadmin |