ncn4a.com - robtex.com
ncn4a.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
DNS History
9 records (2 active, 7 former)
●NSns1.alidns.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 09:29:30
○NSns1.ce.net.cn2015-05-24 → 2017-06-29 · 3 obs
● 2017-06-29 23:36:28
○ 2026-02-26 09:29:30
●NSns2.alidns.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 09:29:30
○NSns3.china-enterprise.com2015-05-24 → 2017-06-29 · 3 obs
● 2017-06-29 23:36:28
○ 2026-02-26 09:29:30
○NSns4.china-enterprise.com2015-05-24 → 2017-06-29 · 3 obs
● 2017-06-29 23:36:28
○ 2026-02-26 09:29:30
○A106.187.51.2022017-06-29 → 2017-06-29 · 3 obs
● 2017-06-29 23:36:28
○ 2026-02-26 09:29:30
○A106.187.99.1742015-10-28 → 2016-04-23 · 5 obs
● 2015-10-28 01:27:52
● 2016-04-23 23:58:46
○ 2016-11-29 12:55:14
○ 2026-02-26 09:29:30
○A119.9.74.1632016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 12:55:14
○ 2017-06-29 23:36:28
○ 2026-02-26 09:29:30
○A121.14.65.2152015-05-24 → 2015-05-24 · 3 obs
○ 2015-10-28 01:27:52
○ 2026-02-26 09:29:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ncn4a.com | ns1.alidns.com, ns2.alidns.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.45
NS records: ns1.alidns.com, ns2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ncn4a.com (unsigned zone)
⏱️ Timing
Total: 652ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.alidns.com, ns1.alidns.com |
| SOA | 1 | ns1.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)
AI analysis
ncn4a.com is delegated to two name servers: ns1.alidns.com and ns2.alidns.com.
ncn4a.com uses the same name server setup as other domains such as debi.com, trojan.me, 340364eca1017.beer, chinagol.net and 97f16a8c91016.beer.
ncn4a.com shares name servers with other domains at least partially, for example 9920088.com, saito.cn, qsczpx.com, baianyun.com and ims-health.net.cn.
These name servers are commonly used alongside ns7.alidns.com, ns8.alidns.com, dns27.hichina.com, dns28.hichina.com, dns11.hichina.com and dns12.hichina.com.
Host names with nine IP numbers:
ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.
ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.