ploytech.cn - dns.ninja
ploytech.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.57.134.39🇺🇸 NTT-GIN-AS207.56.0.0/15 VRIO-207-056 | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com | ||||||
| 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=1783069651 | ||||||
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=2035039559 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.julydns.com2026-06-23 → 2026-07-14 · 2 obs
● 2026-07-14 11:15:52
●NSns2.julydns.com2026-06-23 → 2026-07-14 · 2 obs
● 2026-07-14 11:15:52
●A207.57.134.392026-06-23 → 2026-07-14 · 2 obs
● 2026-07-14 11:15:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, b.dns.cn, d.dns.cn... | - |
| ploytech.cn | ns1.julydns.com, ns2.julydns.com | - |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ploytech.cn (unsigned zone)
⏱️ Timing
Total: 1426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.57.134.39 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
ploytech.cn resolves to just one IP address, 207.57.134.39.
Two other host names, along with vycgfd.cn, sgrkj.com and kltnyt.cn, also share IP numbers with ploytech.cn.
Name Servers
The NS records for ploytech.cn delegate to ns1.julydns.com and ns2.julydns.com.
ploytech.cn shares its NS records with other domains, for example nanifilm.com, 0912e.com, cqlfhb.com and two others.
There is at least partial name server overlap between ploytech.cn and other domains — yueyangic.com, p53099.cn, naviced.com and two more among them.
These name servers tend to appear in combination with the name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com.
Each of ns1.julydns.com and ns2.julydns.com points to exactly one IP address: 162.159.48.223.
ns1.julydns.com and ns2.julydns.com each have 162.159.48.223 IP addresses.