cdtszy.cn - robtex.com
cdtszy.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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=1772726545 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034582900 | ||||||
rank #21990 in the tld
Same first word
cdtszy.cn |
Similar names
ytcdzs.com |
dztcsy.com |
tzydsc.com |
ycdtzs.com |
sytdzc.com |
dysztc.com |
tycszd.com |
tzdcys.com |
tcsydz.com |
sdzcty.com |
tzdsyc.com |
cdstzy.cn |
sdtczy.com |
sydctz.com |
csydzt.com |
sycdtz.com |
sctdzy.com |
cdztsy.com |
dysctz.com |
sztdcy.com |
DNS History
4 records (4 active, 0 former)
●NSns1.julydns.com2026-03-07 → 2026-03-24 · 2 obs
● 2026-03-07 06:28:22
● 2026-03-24 19:19:18
● 2026-03-24 19:19:18
●NSns2.julydns.com2026-03-07 → 2026-03-24 · 2 obs
● 2026-03-07 06:28:22
● 2026-03-24 19:19:18
● 2026-03-24 19:19:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cdtszy.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdtszy.cn (unsigned zone)
⏱️ Timing
Total: 1555ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Name Servers
cdtszy.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
cdtszy.cn at least partially shares its name servers with other domains, for instance mahjong-poker.com, whqxsc.com, sainate.com, yingchaozhibowang.net.cn and gdhkjj.com.
Single-IP host names:
ns1.judns.com points to: 47.97.51.45.
ns2.judns.com points to: 162.159.27.251.
ns1.julydns.com points to: 47.97.51.45.
ns2.julydns.com points to: 162.159.48.223.
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.