313173.cn - robtex.com
313173.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 2035-06-15 #7 | ||||||
Same first word
313173.cn |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1.myhostadmin.net2026-03-11 → 2026-07-19 · 2 obs
● 2026-03-11 14:43:08
● 2026-07-19 18:33:22
● 2026-07-19 18:33:22
●NSns2.myhostadmin.net2026-03-11 → 2026-07-19 · 2 obs
● 2026-03-11 14:43:08
● 2026-07-19 18:33:22
● 2026-07-19 18:33:22
●NSns3.myhostadmin.net2026-03-11 → 2026-07-19 · 2 obs
● 2026-03-11 14:43:08
● 2026-07-19 18:33:22
● 2026-07-19 18:33:22
●NSns4.myhostadmin.net2026-03-11 → 2026-07-19 · 2 obs
● 2026-03-11 14:43:08
● 2026-07-19 18:33:22
● 2026-07-19 18:33:22
●NSns5.myhostadmin.net2026-03-11 → 2026-07-19 · 2 obs
● 2026-03-11 14:43:08
● 2026-07-19 18:33:22
● 2026-07-19 18:33:22
●NSns6.myhostadmin.net2026-03-11 → 2026-07-19 · 2 obs
● 2026-03-11 14:43:08
● 2026-07-19 18:33:22
● 2026-07-19 18:33:22
○A103.7.31.1882016-01-05 → 2016-03-27 · 5 obs
○ 2015-10-24 04:50:36
● 2016-01-05 11:04:26
● 2016-03-27 15:45:00
○ 2026-03-11 14:43:08
○ 2026-07-19 18:33:22
● 2016-01-05 11:04:26
● 2016-03-27 15:45:00
○ 2026-03-11 14:43:08
○ 2026-07-19 18:33:22
○A121.14.125.522015-06-04 → 2015-10-24 · 4 obs
● 2015-06-04 11:32:30
● 2015-10-24 04:50:36
○ 2016-01-05 11:04:26
○ 2026-07-19 18:33:22
● 2015-10-24 04:50:36
○ 2016-01-05 11:04:26
○ 2026-07-19 18:33:22
●CNAME3300bei2.cdn.51ddos.com2026-03-11 → 2026-07-19 · 3 obs
○ 2016-03-27 15:45:00
● 2026-03-11 14:43:08
● 2026-07-19 18:33:22
● 2026-03-11 14:43:08
● 2026-07-19 18:33:22
○CNAMEaps0550.qq.com2016-01-05 → 2016-03-27 · 5 obs
○ 2015-06-04 11:32:30
● 2016-01-05 11:04:26
● 2016-03-27 15:45:00
○ 2026-03-11 14:43:08
○ 2026-07-19 18:33:22
● 2016-01-05 11:04:26
● 2016-03-27 15:45:00
○ 2026-03-11 14:43:08
○ 2026-07-19 18:33:22
○CNAMEid.qzone.qq.com2015-06-04 → 2016-03-27 · 4 obs
● 2015-06-04 11:32:30
● 2016-03-27 15:45:00
○ 2026-03-11 14:43:08
○ 2026-07-19 18:33:22
● 2016-03-27 15:45:00
○ 2026-03-11 14:43:08
○ 2026-07-19 18:33:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| 313173.cn | ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net... | - |
✅ Authoritative Response
Server:61.172.183.73
NS records: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net, ns6.myhostadmin.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.myhostadmin.net, ns2.myhostadmin.net |
| CNAME | 1 | 3300bei2.cdn.51ddos.com |
| SOA | 1 | ns1.myhostadmin.net dnsconct.myhostadmin |