cqtrdc.com.cn - robtex.com
cqtrdc.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1781545553 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030740203 | ||||||
Subdomains
ftbvj.cqtrdc.com.cn |
www.cqtrdc.com.cn |
jprhp.cqtrdc.com.cn |
lrdjj.cqtrdc.com.cn |
yuwcu.cqtrdc.com.cn |
sakgo.cqtrdc.com.cn |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.julydns.com2026-02-14 → 2026-08-07 · 2 obs
● 2026-08-07 13:50:28
●NSns2.julydns.com2026-02-14 → 2026-08-07 · 2 obs
● 2026-08-07 13:50:28
○A154.89.112.1012026-02-14 → 2026-04-07 · 4 obs
● 2026-04-07 21:56:52
○ 2026-07-08 13:10:38
○ 2026-08-07 13:50:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cqtrdc.com.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cqtrdc.com.cn (unsigned zone)
⏱️ Timing
Total: 1079ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
cqtrdc.com.cn is the parent domain of ftbvj.cqtrdc.com.cn, www.cqtrdc.com.cn, jprhp.cqtrdc.com.cn, lrdjj.cqtrdc.com.cn, yuwcu.cqtrdc.com.cn and a few other host names.
Name Servers
The NS records for cqtrdc.com.cn point to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
cqtrdc.com.cn shares at least some of its name servers with other domains, including http-fifaworldcup.com, fkzhibo.com, cnsfv.com and two others.
These name servers are frequently paired with the name servers ns1.onclouddns.com and ns2.onclouddns.com.
ns1.judns.com resolves to 162.159.27.251, as does ns2.judns.com. ns1.julydns.com resolves to 162.159.48.223, as does ns2.julydns.com.
ns1.judns.com along with ns2.judns.com each resolve to 162.159.27.251 IP addresses.
ns1.julydns.com along with ns2.julydns.com each resolve to 162.159.48.223 IP addresses.