ncn4a.com - robtex.com
ncn4a.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.alidns.com ⭐ | ||||||
| A | 2408:4009:501::1🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.45🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.55🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.205🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.215🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.45🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.55🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.115🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.125🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns2.alidns.com | ||||||
| A | 2408:4009:501::2🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.46🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.56🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.206🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.216🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.46🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.56🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.116🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.126🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | ns1.alidns.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=1778476396 | ||||||
Same first word
DNS History
9 records (2 active, 7 former)
●NSns1.alidns.com2026-02-26 → 2026-05-11 · 3 obs
● 2026-02-26 09:29:30
● 2026-05-11 05:29:34
○NSns1.ce.net.cn2015-05-24 → 2017-06-29 · 4 obs
● 2017-06-29 23:36:28
○ 2026-02-26 09:29:30
○ 2026-05-11 05:29:34
●NSns2.alidns.com2026-02-26 → 2026-05-11 · 3 obs
● 2026-02-26 09:29:30
● 2026-05-11 05:29:34
○NSns3.china-enterprise.com2015-05-24 → 2017-06-29 · 4 obs
● 2017-06-29 23:36:28
○ 2026-02-26 09:29:30
○ 2026-05-11 05:29:34
○NSns4.china-enterprise.com2015-05-24 → 2017-06-29 · 4 obs
● 2017-06-29 23:36:28
○ 2026-02-26 09:29:30
○ 2026-05-11 05:29:34
○A106.187.51.2022017-06-29 → 2017-06-29 · 4 obs
● 2017-06-29 23:36:28
○ 2026-02-26 09:29:30
○ 2026-05-11 05:29:34
○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
○ 2026-05-11 05:29:34
○A119.9.74.1632016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 12:55:14
○ 2017-06-29 23:36:28
○ 2026-05-11 05:29:34
○A121.14.65.2152015-05-24 → 2015-05-24 · 3 obs
○ 2015-10-28 01:27:52
○ 2026-05-11 05:29:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ncn4a.com | ns1.alidns.com, ns2.alidns.com | 18 records |
✅ Authoritative Response
Server:120.76.107.46
NS records: ns1.alidns.com, ns2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ncn4a.com (unsigned zone)
⏱️ Timing
Total: 4985ms | 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...)
Analysis
Name Servers
Delegation for ncn4a.com rests with two name servers, ns1.alidns.com and ns2.alidns.com.
ncn4a.com shares the same name server setup as other domains, including debi.com, trojan.me, 340364eca1017.beer, chinagol.net and 97f16a8c91016.beer.
ncn4a.com at least partially shares name servers with other domains, for instance 9920088.com, saito.cn, hkfree.com, altima.cn and qsczpx.com.
These name servers are commonly used together with the name servers dns27.hichina.com, dns28.hichina.com, ns7.alidns.com, ns8.alidns.com, dns25.hichina.com, dns26.hichina.com, dns21.hichina.com, dns22.hichina.com, dns10.hichina.com and dns9.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.