v21cn.com - dns.ninja
v21cn.com
| CNAME | host1392271.xincache5.cn | ||||||
| CNAME | host1392271.xincache1.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.217.192.16🇨🇳 FXNET103.217.192.0/22 Feixun Network | ||||||
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=1786644294 | ||||||
Same first word
Similar names
DNS History
16 records (4 active, 12 former)
○NSdns13.hichina.com2015-07-20 → 2015-07-20 · 4 obs
○ 2007-11-12 21:04:58
● 2015-07-20 08:46:56
○ 2015-11-21 06:56:56
○ 2026-08-13 18:31:32
● 2015-07-20 08:46:56
○ 2015-11-21 06:56:56
○ 2026-08-13 18:31:32
○NSdns14.hichina.com2015-07-20 → 2015-07-20 · 4 obs
○ 2007-11-12 21:04:58
● 2015-07-20 08:46:56
○ 2015-11-21 06:56:56
○ 2026-08-13 18:31:32
● 2015-07-20 08:46:56
○ 2015-11-21 06:56:56
○ 2026-08-13 18:31:32
○NSns1.v21cn.net2007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 21:04:58
○ 2015-07-20 08:46:56
○ 2026-08-13 18:31:32
○ 2015-07-20 08:46:56
○ 2026-08-13 18:31:32
●NSns11.xincache.com2026-07-18 → 2026-08-13 · 3 obs
○ 2015-11-21 06:56:56
● 2026-07-18 21:37:28
● 2026-08-13 18:31:32
● 2026-07-18 21:37:28
● 2026-08-13 18:31:32
●NSns15.xincache.com2015-11-21 → 2026-08-13 · 3 obs
○ 2015-07-20 08:46:56
● 2015-11-21 06:56:56
● 2026-08-13 18:31:32
● 2015-11-21 06:56:56
● 2026-08-13 18:31:32
●NSns16.xincache.com2015-11-21 → 2026-08-13 · 3 obs
○ 2015-07-20 08:46:56
● 2015-11-21 06:56:56
● 2026-08-13 18:31:32
● 2015-11-21 06:56:56
● 2026-08-13 18:31:32
○NSns2.v21cn.net2007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 21:04:58
○ 2015-07-20 08:46:56
○ 2026-08-13 18:31:32
○ 2015-07-20 08:46:56
○ 2026-08-13 18:31:32
○MXmail.v21cn.com2007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 21:04:58
○ 2015-07-20 08:46:56
○ 2026-08-13 18:31:32
○ 2015-07-20 08:46:56
○ 2026-08-13 18:31:32
○MXmx121.cn4e.com2015-07-20 → 2015-07-20 · 4 obs
○ 2007-11-12 21:04:58
● 2015-07-20 08:46:56
○ 2015-11-21 06:56:56
○ 2026-08-13 18:31:32
● 2015-07-20 08:46:56
○ 2015-11-21 06:56:56
○ 2026-08-13 18:31:32
○A110.172.215.312016-02-26 → 2016-02-26 · 4 obs
○ 2015-11-21 06:56:56
● 2016-02-26 20:25:50
○ 2016-06-20 03:53:28
○ 2026-08-13 18:31:32
● 2016-02-26 20:25:50
○ 2016-06-20 03:53:28
○ 2026-08-13 18:31:32
○A110.172.215.702015-11-21 → 2015-11-21 · 4 obs
○ 2015-07-20 08:46:56
● 2015-11-21 06:56:56
○ 2016-02-26 20:25:50
○ 2026-08-13 18:31:32
● 2015-11-21 06:56:56
○ 2016-02-26 20:25:50
○ 2026-08-13 18:31:32
○A113.11.213.1382015-07-20 → 2015-07-20 · 4 obs
○ 2007-11-12 21:04:58
● 2015-07-20 08:46:56
○ 2015-11-21 06:56:56
○ 2026-08-13 18:31:32
● 2015-07-20 08:46:56
○ 2015-11-21 06:56:56
○ 2026-08-13 18:31:32
○A182.18.45.1392017-03-26 → 2017-03-26 · 4 obs
○ 2016-06-20 03:53:28
● 2017-03-26 15:01:52
○ 2026-07-18 21:37:28
○ 2026-08-13 18:31:32
● 2017-03-26 15:01:52
○ 2026-07-18 21:37:28
○ 2026-08-13 18:31:32
○A182.18.60.112016-06-20 → 2016-06-20 · 4 obs
○ 2016-02-26 20:25:50
● 2016-06-20 03:53:28
○ 2017-03-26 15:01:52
○ 2026-08-13 18:31:32
● 2016-06-20 03:53:28
○ 2017-03-26 15:01:52
○ 2026-08-13 18:31:32
○A219.148.96.982007-11-12 → 2007-11-12 · 3 obs
● 2007-11-12 21:04:58
○ 2015-07-20 08:46:56
○ 2026-08-13 18:31:32
○ 2015-07-20 08:46:56
○ 2026-08-13 18:31:32
●CNAMEhost1392271.xincache5.cn2026-07-18 → 2026-08-13 · 2 obs
● 2026-07-18 21:37:28
● 2026-08-13 18:31:32
● 2026-08-13 18:31:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| v21cn.com | ns15.xincache.com, ns16.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.1
NS records: ns15.xincache.com, ns16.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for v21cn.com (unsigned zone)
⏱️ Timing
Total: 106ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns16.xincache.com, ns15.xincache.com |
| CNAME | 1 | host1392271.xincache5.cn |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns15.xincache.com, ns15.xincache.com, ns15.xincache.com...)
Analysis
IP Addresses
v21cn.com directs to one IP number, which is 103.217.192.16.
Among the host names that share IP numbers with v21cn.com are host1392271.xincache1.cn, host2416902.xincache1.cn, host5912141629.xincache5.cn and two others.