cdtxny.com - robtex.com
cdtxny.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | root.guoxuwang.cn ⭐ | ||||||
| NS | ns1.guoxuwang.com ⚠️ Not in parent delegation | ||||||
| A | 106.15.181.169🇨🇳 Alibaba-Cloud106.15.0.0/16 Alibaba (US) Technology Co., Ltd. | ||||||
| PTR | ns1.gxkjdns.com | ||||||
| NS | ns2.guoxuwang.com | ||||||
| A | 47.106.72.193🇨🇳 Alibaba-Cloud47.106.0.0/16 | ||||||
| PTR | ns2.gxkjdns.com | ||||||
| NS | ns3.guoxuwang.com | ||||||
| A | 106.15.181.169🇨🇳 Alibaba-Cloud106.15.0.0/16 Alibaba (US) Technology Co., Ltd. | ||||||
| PTR | ns1.gxkjdns.com | ||||||
| NS | ns4.guoxuwang.com | ||||||
| A | 47.106.72.193🇨🇳 Alibaba-Cloud47.106.0.0/16 | ||||||
| PTR | ns2.gxkjdns.com | ||||||
| SOA | root.guoxuwang.cnrname@invalid serial=11 | ||||||
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=1784922562 | ||||||
Same first word
cdtxny.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.guoxuwang.com2015-08-11 → 2026-07-24 · 2 obs
● 2026-07-24 20:18:20
●NSns2.guoxuwang.com2015-08-11 → 2026-07-24 · 2 obs
● 2026-07-24 20:18:20
●NSns3.guoxuwang.com2015-08-11 → 2026-07-24 · 2 obs
● 2026-07-24 20:18:20
●NSns4.guoxuwang.com2015-08-11 → 2026-07-24 · 2 obs
● 2026-07-24 20:18:20
●NSroot.guoxuwang.cn2026-06-01 → 2026-07-24 · 3 obs
● 2026-06-01 03:59:50
● 2026-07-24 20:18:20
○A10.96.97.192015-08-11 → 2017-03-19 · 4 obs
● 2017-03-19 14:41:44
○ 2026-06-01 03:59:50
○ 2026-07-24 20:18:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net... | - |
| cdtxny.com | ns2.guoxuwang.com, ns3.guoxuwang.com, ns4.guoxuwang.com | 3 records |
✅ Authoritative Response
Server:47.106.72.193
NS records: ns2.guoxuwang.com, ns3.guoxuwang.com, ns4.guoxuwang.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdtxny.com (unsigned zone)
⏱️ Timing
Total: 745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.guoxuwang.com, ns3.guoxuwang.com... |
| SOA | 1 | root.guoxuwang.cn rname.invalid |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns2.guoxuwang.com, ns3.guoxuwang.com, ns4.guoxuwang.com)
Analysis
Name Servers
The authoritative name servers for cdtxny.com are root.guoxuwang.cn, ns1.guoxuwang.com, ns2.guoxuwang.com and two others.
At least some of cdtxny.com's name servers are shared with other domains, for example txce.cn, ciccgenesis.com, 10037.com and two more.
These name servers tend to co-occur with ns3.guoxuwang.com, ns4.guoxuwang.com, ns1.munic.cn and 4 other name servers in the same DNS delegations.
ns1.guoxuwang.com, ns2.guoxuwang.com, ns3.guoxuwang.com and ns4.guoxuwang.com each point to exactly one IP address. ns1.guoxuwang.com directs to 106.15.181.169, ns2.guoxuwang.com directs to 47.106.72.193, ns3.guoxuwang.com directs to 106.15.181.169 and ns4.guoxuwang.com directs to 47.106.72.193. Two pairs share an IP: ns1.guoxuwang.com and ns3.guoxuwang.com share 106.15.181.169, and ns2.guoxuwang.com and ns4.guoxuwang.com share 47.106.72.193.
The host names ns1.guoxuwang.com and ns3.guoxuwang.com both resolve to 106.15.181.169 IP addresses.
The host names ns2.guoxuwang.com and ns4.guoxuwang.com both resolve to 47.106.72.193 IP addresses.