ncins.cn - robtex.com
ncins.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.6.251.185🇺🇸 AS39847838.6.224.0/19 PEG TECH INC | ||||||
| NS | a4.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b4.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1764401740 | ||||||
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=2035153999 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-06-30 → 2026-08-08 · 3 obs
● 2026-06-30 06:40:58
● 2026-08-08 01:11:16
●NSa4.share-dns.com2026-06-30 → 2026-08-08 · 3 obs
● 2026-06-30 06:40:58
● 2026-08-08 01:11:16
●NSb.share-dns.net2026-06-30 → 2026-08-08 · 3 obs
● 2026-06-30 06:40:58
● 2026-08-08 01:11:16
●NSb4.share-dns.net2026-06-30 → 2026-08-08 · 3 obs
● 2026-06-30 06:40:58
● 2026-08-08 01:11:16
○NSns7.cnolnic.net2015-08-03 → 2017-05-29 · 4 obs
● 2017-05-29 02:58:20
○ 2026-06-30 06:40:58
○ 2026-08-08 01:11:16
○NSns8.cnolnic.net2015-08-03 → 2017-05-29 · 4 obs
● 2017-05-29 02:58:20
○ 2026-06-30 06:40:58
○ 2026-08-08 01:11:16
●A38.6.251.1852026-06-30 → 2026-08-08 · 3 obs
● 2026-06-30 06:40:58
● 2026-08-08 01:11:16
○A59.60.10.1192015-08-03 → 2017-05-29 · 4 obs
● 2017-05-29 02:58:20
○ 2026-06-30 06:40:58
○ 2026-08-08 01:11:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ncins.cn | a4.share-dns.com, b4.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a4.share-dns.com, b4.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ncins.cn (unsigned zone)
⏱️ Timing
Total: 789ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.6.251.185 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
ncins.cn has exactly one IP address — 38.6.251.185.
Further host names like yuexinfm.cn and smxsoft.cn overlap in IP numbers with ncins.cn.
Name Servers
Four name servers handle the delegation for ncins.cn: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between ncins.cn and other domains — 596637.help, itlinkeasy.com, kameigouwu.com and two more among them.
These name servers regularly appear alongside a9.share-dns.com, b9.share-dns.net, a12.share-dns.com and 7 other name servers in NS record sets.
a4.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b4.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.
Both a4.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.
Both b4.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.