bdudns.com - dns.ninja
bdudns.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.baidu.com ⭐ | ||||||
| A | 240e:bf:b801:1002:0:ff:b024:26de🇨🇳 CHINANET-SHAANXI-CLOUD-BASE240e:bf:b800::/37 chinanet/CN2 shaanxi province network | ||||||
| A | 110.242.68.134🇨🇳 CHINA169-Backbone110.240.0.0/12 China Unicom Hebei Province Network | ||||||
| NS | sbyns01.baidu.com | ||||||
| A | 36.110.192.232🇨🇳 CHINA-136.110.192.0/24 China Telecom Beijing Co. Ltd. | ||||||
| NS | sbyns02.baidu.com | ||||||
| A | 163.177.18.31🇨🇳 UNICOM-GuangZhou-IDC163.177.18.0/24 | ||||||
| SOA | dns.baidu.comdns@baidu.com 2025-07-11 #14 | ||||||
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=1786549539 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| bdudns.com | sbyns01.baidu.com, sbyns02.baidu.com | 2 records |
✅ Authoritative Response
Server:36.110.192.232
NS records: sbyns01.baidu.com, sbyns02.baidu.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bdudns.com (unsigned zone)
⏱️ Timing
Total: 3523ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | sbyns01.baidu.com, sbyns02.baidu.com |
| SOA | 1 | dns.baidu.com dns.baidu.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (sbyns01.baidu.com, sbyns02.baidu.com)
Analysis
Name Servers
The authoritative name servers for bdudns.com are dns.baidu.com, sbyns01.baidu.com and sbyns02.baidu.com — three in total.
At least some of bdudns.com's name servers are shared with other domains, for example bdudns.net, baiduhui.com, dureader.net and two more.
These name servers tend to co-occur with ns2.baidu.com, ns3.baidu.com, ns4.baidu.com and 4 other name servers in the same DNS delegations.
Host names that have two IP addresses:
dns.baidu.com directs traffic to 110.242.68.134 and 240e:bf:b801:1002:0:ff:b024:26de.
Host names that point to one IP address:
sbyns01.baidu.com has the IP address 36.110.192.232.
sbyns02.baidu.com has the IP address 163.177.18.31.