ningcor.com - robtex.com
ningcor.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 | ||||||
Same first word
ningcor.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSdns17.hichina.com2026-02-18 → 2026-02-24 · 2 obs
● 2026-02-24 21:50:50
●NSdns18.hichina.com2026-02-18 → 2026-02-24 · 2 obs
● 2026-02-24 21:50:50
●MXmx1.em.dingtalk.com2026-02-18 → 2026-02-24 · 2 obs
● 2026-02-24 21:50:50
●MXmx2.em.dingtalk.com2026-02-18 → 2026-02-24 · 2 obs
● 2026-02-24 21:50:50
●MXmx3.em.dingtalk.com2026-02-18 → 2026-02-24 · 2 obs
● 2026-02-24 21:50:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ningcor.com | dns17.hichina.com, dns18.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.40
NS records: dns17.hichina.com, dns18.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ningcor.com (unsigned zone)
⏱️ Timing
Total: 688ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns17.hichina.com, dns18.hichina.com |
| MX | 6 | mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)... |
| TXT | 3 | verification-code-site-App_feishu=Ja8I90, v=spf1 include:spf.em.dingtalk.com -all... |
| SOA | 1 | dns17.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)
AI analysis
Two name servers dns17.hichina.com and dns18.hichina.com handle the delegation for ningcor.com.
ningcor.com shares the same name server setup as other domains, for instance laichushu.com, nelomall.com, 4000836517.com, jhywfm.com and vpimg3.com.
ningcor.com at least partially shares name servers with other domains, for instance officecloud.cn, xn--6oq45hhybrxg.net, aula.cn, mascot-uk.com and yrql.com.
These name servers are commonly used with ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns17.hichina.com points to: 2408:4009:501::25, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns18.hichina.com points to: 2408:4009:501::26, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Six mail servers handle ningcor.com: mx1.feishu.cn, mx2.feishu.cn, mx3.feishu.cn, mx1.em.dingtalk.com, mx2.em.dingtalk.com and mx3.em.dingtalk.com.
ningcor.com shares at least partially some mail servers with other domains, for instance huiqizn.com, elecq.com, coneshare.com, akkz.net and zhonglubowling.com.
these mail servers are commonly used alongside the mail servers mxbiz1.qq.com, mx1.qiye.aliyun.com, mx2.qiye.aliyun.com, mx3.qiye.aliyun.com, mxbiz2.qq.com, mxn.mxhichina.com and mxw.mxhichina.com.
Host names with three IP numbers:
The name mx3.feishu.cn points to: 52.220.106.220, 101.126.58.225 and 122.14.229.0.
Host names with two IP numbers:
The name mx2.feishu.cn points to: 101.126.58.225 and 122.14.229.0.
Host names with one IP number:
The name mx1.feishu.cn points to: 52.220.106.220.
Names pointing to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn.
Names pointing to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn.
Names pointing to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn.