bdudns.com - robtex.com
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 | ||||||
| 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=1771291435 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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: 1784ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | sbyns02.baidu.com, sbyns01.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
bdudns.com is delegated to three name servers: dns.baidu.com, sbyns01.baidu.com and sbyns02.baidu.com.
bdudns.com at least partially shares name servers with other domains, for instance bdudns.net, hao123.vn, baiduhui.com, dureader.net and bdtjrcv.com.
these name servers are commonly used with ns2.baidu.com, ns3.baidu.com, ns4.baidu.com, ns1.baidu.com, ns1.baidu.hk and ns2.baidu.hk.
Host names with two IPs:
dns.baidu.com points to 240e:bf:b801:1002:0:ff:b024:26de and 110.242.68.134.
Host names with one IP:
sbyns01.baidu.com points to 36.110.192.232.
sbyns02.baidu.com points to 163.177.18.31.