baiduyuncdn.com - robtex.com
baiduyuncdn.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.bdydns.com ⚠️ Not in zone NS records | ||||||
| A | 14.215.178.30🇨🇳 CHINANET-BACKBONE14.208.0.0/12 China Telecom Network | ||||||
| NS | ns2.bdydns.com ⚠️ Not in zone NS records | ||||||
| A | 112.80.255.17🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network | ||||||
| NS | ns3.bdydns.com ⚠️ Not in zone NS records | ||||||
| A | 183.232.232.21🇨🇳 CMNET-GuangDong-AP183.232.232.0/23 CMI (Customer Route) | ||||||
| NS | ns4.bdydns.com ⚠️ Not in zone NS records | ||||||
| A | 240e:bf:b801:1771:0:ff:b05b:3e70🇨🇳 CHINANET-SHAANXI-CLOUD-BASE240e:bf:b800::/37 chinanet/CN2 shaanxi province network | ||||||
| A | 180.97.33.33🇨🇳 ChinaNet-NANJING-JISHAN-IDC180.97.33.0/24 JS-CT NJ-JS-IDC | ||||||
| NS | ns5.bdydns.com ⚠️ Not in zone NS records | ||||||
| A | 183.232.232.21🇨🇳 CMNET-GuangDong-AP183.232.232.0/23 CMI (Customer Route) | ||||||
| NS | ns6.bdydns.com ⚠️ Not in zone NS records | ||||||
| A | 180.76.76.15🇨🇳 BAIDU-1180.76.76.0/24 Baidu | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776998061 | ||||||
Same first word
baiduyuncdn.com |
baiduyuncdn.net |
baiduyuncdn.cn |
DNS History
9 records (6 active, 3 former)
○NSns1.baiduyuncdn.com2015-07-16 → 2017-06-21 · 4 obs
● 2017-06-21 14:04:08
○ 2026-03-25 15:02:06
○ 2026-04-24 02:43:20
●NSns1.bdydns.com2015-07-16 → 2026-04-24 · 2 obs
● 2026-04-24 02:43:20
○NSns2.baiduyuncdn.com2015-07-16 → 2017-06-21 · 4 obs
● 2017-06-21 14:04:08
○ 2026-03-25 15:02:06
○ 2026-04-24 02:43:20
●NSns2.bdydns.com2026-03-25 → 2026-04-24 · 3 obs
● 2026-03-25 15:02:06
● 2026-04-24 02:43:20
○NSns3.baiduyuncdn.com2015-07-16 → 2017-06-21 · 4 obs
● 2017-06-21 14:04:08
○ 2026-03-25 15:02:06
○ 2026-04-24 02:43:20
●NSns3.bdydns.com2026-03-25 → 2026-04-24 · 3 obs
● 2026-03-25 15:02:06
● 2026-04-24 02:43:20
●NSns4.bdydns.com2026-03-25 → 2026-04-24 · 3 obs
● 2026-03-25 15:02:06
● 2026-04-24 02:43:20
●NSns5.bdydns.com2026-03-25 → 2026-04-24 · 3 obs
● 2026-03-25 15:02:06
● 2026-04-24 02:43:20
●NSns6.bdydns.com2026-03-25 → 2026-04-24 · 3 obs
● 2026-03-25 15:02:06
● 2026-04-24 02:43:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| baiduyuncdn.com | ns1.bdydns.com, ns2.bdydns.com, ns3.bdydns.com, ns4.bdydns.com... | 7 records |
✅ Authoritative Response
Server:180.97.33.33
NS records: ns1.bdydns.com, ns2.bdydns.com, ns3.bdydns.com, ns4.bdydns.com, ns5.bdydns.com, ns6.bdydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for baiduyuncdn.com (unsigned zone)
⏱️ Timing
Total: 559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (ns1.bdydns.com, ns2.bdydns.com, ns3.bdydns.com...)
Analysis
Name Servers
baiduyuncdn.com is delegated to six name servers: ns1.bdydns.com, ns2.bdydns.com, ns3.bdydns.com, ns4.bdydns.com, ns5.bdydns.com and ns6.bdydns.com.
baiduyuncdn.com at least partially shares name servers with other domains, for instance baiduyuncdn.cn, jomocdn.cn, bdydns.net, bcedns.net and baiduyundns.cn.
These name servers are commonly used with ns1.hengjiecdn.com, ns1.t.bdydns.com, ns2.t.bdydns.com, ns3.t.bdydns.com and ns4.t.bdydns.com.
Host names with two IP numbers:
ns4.bdydns.com points to 240e:bf:b801:1771:0:ff:b05b:3e70 and 180.97.33.33.
Host names with one IP number:
ns1.bdydns.com points to 14.215.178.30.
ns2.bdydns.com points to 112.80.255.17.
ns3.bdydns.com points to 183.232.232.21.
ns5.bdydns.com points to 183.232.232.21.
ns6.bdydns.com points to 180.76.76.15.
Host names that point to 183.232.232.21: ns3.bdydns.com and ns5.bdydns.com.