poly-con.cn - robtex.com
poly-con.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.229🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.poly-con.cn ⭐ | ||||||
| A | 208.98.40.91🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 208.98.43.66🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | jensenstilbud.com | ||||||
| SOA | www.poly-con.cnpoly-con@cn 2008-08-03 #0 | ||||||
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=2035004828 | ||||||
Subdomains
www.poly-con.cn |
Same first word
poly-con.cn |
DNS History
16 records (4 active, 12 former)
○NSdns11.hichina.com2018-05-12 → 2018-05-12 · 3 obs
○ 2026-02-19 19:15:54
○ 2026-07-05 08:25:08
○NSdns12.hichina.com2018-05-12 → 2018-05-12 · 3 obs
○ 2026-02-19 19:15:54
○ 2026-07-05 08:25:08
●NSns1.4.cn2026-03-28 → 2026-07-05 · 3 obs
● 2026-03-28 22:17:42
● 2026-07-05 08:25:08
○NSns1.judns.com2026-02-19 → 2026-02-19 · 4 obs
● 2026-02-19 19:15:54
○ 2026-03-28 22:17:42
○ 2026-07-05 08:25:08
○NSns1.julydns.com2026-02-19 → 2026-02-19 · 4 obs
● 2026-02-19 19:15:54
○ 2026-03-28 22:17:42
○ 2026-07-05 08:25:08
●NSns2.4.cn2026-03-28 → 2026-07-05 · 3 obs
● 2026-03-28 22:17:42
● 2026-07-05 08:25:08
○NSns2.judns.com2026-02-19 → 2026-02-19 · 4 obs
● 2026-02-19 19:15:54
○ 2026-03-28 22:17:42
○ 2026-07-05 08:25:08
○NSns2.julydns.com2026-02-19 → 2026-02-19 · 4 obs
● 2026-02-19 19:15:54
○ 2026-03-28 22:17:42
○ 2026-07-05 08:25:08
●NSwww.poly-con.cn2026-03-28 → 2026-07-05 · 3 obs
● 2026-03-28 22:17:42
● 2026-07-05 08:25:08
○MXmxn.mxhichina.com2018-05-12 → 2018-05-12 · 3 obs
○ 2026-02-19 19:15:54
○ 2026-07-05 08:25:08
○MXmxw.mxhichina.com2018-05-12 → 2018-05-12 · 3 obs
○ 2026-02-19 19:15:54
○ 2026-07-05 08:25:08
○A111.207.30.82018-05-12 → 2018-05-12 · 3 obs
○ 2026-02-19 19:15:54
○ 2026-07-05 08:25:08
○A208.98.40.2062026-03-29 → 2026-03-29 · 4 obs
● 2026-03-29 21:19:52
○ 2026-06-24 02:19:08
○ 2026-07-05 08:25:08
●A208.98.40.2292026-07-05 → 2026-07-05 · 2 obs
● 2026-07-05 08:25:08
○A208.98.43.132026-03-28 → 2026-03-28 · 4 obs
● 2026-03-28 22:17:42
○ 2026-03-29 21:19:52
○ 2026-07-05 08:25:08
○A208.98.43.772026-06-24 → 2026-06-24 · 3 obs
● 2026-06-24 02:19:08
○ 2026-07-05 08:25:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn... | - |
| poly-con.cn | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:208.98.43.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for poly-con.cn (unsigned zone)
⏱️ Timing
Total: 1834ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.96 |
| SOA | 1 | www.poly-con.cn poly-con.cn |
Analysis
Hierarchy
www.poly-con.cn is delegated beneath poly-con.cn.
IP Addresses
poly-con.cn points to a single IP number: 208.98.40.229.
Additional host names — www.anvoy.cn, dyhld.com, www.prkt.com and two others — share IP numbers with poly-con.cn.
Name Servers
poly-con.cn carries NS records delegating to ns1.4.cn, ns2.4.cn and www.poly-con.cn.
There is at least partial name server overlap between poly-con.cn and other domains — stone123.cn, tianbai.cn, mather.cn and two more among them.
These name servers tend to appear in combination with the name servers ns3.goldenname.com, ns4.goldenname.com, www.stone123.cn and www.tianbai.cn.
ns1.4.cn points to 107.167.27.66; ns2.4.cn points to 208.98.43.66; www.poly-con.cn points to 208.98.40.91 — each hostname maps to exactly one IP address.