controlsys.cn - dns.ninja
controlsys.cn
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=2035029802 | ||||||
Same first word
controlsys.com |
controlsys.eu |
controlsys.es |
controlsys.it |
controlsys.com.pl |
controlsys.org |
controlsys.cz |
controlsys.mx |
controlsys.pl |
controlsys.de |
controlsys.cn |
Similar names
DNS History
11 records (5 active, 6 former)
●NSdns19.hichina.com2017-04-07 → 2026-07-11 · 3 obs
● 2017-04-07 09:02:40
● 2026-07-11 19:36:50
●NSdns20.hichina.com2017-04-07 → 2026-07-11 · 3 obs
● 2017-04-07 09:02:40
● 2026-07-11 19:36:50
○NSns17.xincache.com2015-06-01 → 2016-07-14 · 4 obs
● 2016-07-14 21:01:58
○ 2017-04-07 09:02:40
○ 2026-07-11 19:36:50
○NSns18.xincache.com2015-06-01 → 2016-07-14 · 4 obs
● 2016-07-14 21:01:58
○ 2017-04-07 09:02:40
○ 2026-07-11 19:36:50
○MXcdn.corp-email.cn2015-06-01 → 2016-07-14 · 4 obs
● 2016-07-14 21:01:58
○ 2017-04-07 09:02:40
○ 2026-07-11 19:36:50
○MXcdn.corpemail.net2015-06-01 → 2016-07-14 · 4 obs
● 2016-07-14 21:01:58
○ 2017-04-07 09:02:40
○ 2026-07-11 19:36:50
○MXcnc.biz-email.net2015-06-01 → 2016-07-14 · 4 obs
● 2016-07-14 21:01:58
○ 2017-04-07 09:02:40
○ 2026-07-11 19:36:50
○MXmail.biz-email.net2015-06-01 → 2016-07-14 · 4 obs
● 2016-07-14 21:01:58
○ 2017-04-07 09:02:40
○ 2026-07-11 19:36:50
●MXmxn.mxhichina.com2017-04-07 → 2026-07-11 · 3 obs
● 2017-04-07 09:02:40
● 2026-07-11 19:36:50
●MXmxw.mxhichina.com2017-04-07 → 2026-07-11 · 3 obs
● 2017-04-07 09:02:40
● 2026-07-11 19:36:50
●A121.42.67.2152015-06-01 → 2026-07-11 · 2 obs
● 2026-07-11 19:36:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| controlsys.cn | dns19.hichina.com, dns20.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.61
NS records: dns19.hichina.com, dns20.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for controlsys.cn (unsigned zone)
⏱️ Timing
Total: 4276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.42.67.215 |
| NS | 2 | dns20.hichina.com, dns19.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns19.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
controlsys.cn resolves to one IP address: 121.42.67.215.
Name Servers
DNS delegation for controlsys.cn points to two name servers: dns19.hichina.com and dns20.hichina.com.
controlsys.cn uses the same name servers as several other domains — among them baseng.com.cn, boyihu.com, blnpt.com and two more.
The name servers for controlsys.cn are partially shared with other domains like lianfeng.cn, xn--irro30a53d4tbgypgq7d.xyz and raen.cn
These name servers frequently co-occur with the name servers expirens3.hichina.com and expirens4.hichina.com.
Hostnames that resolve to 9 IP addresses:
dns19.hichina.com has IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, plus 6 other.
dns20.hichina.com has IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, plus 6 other.
Mail Servers
Mail for controlsys.cn is handled by two mail servers — mxn.mxhichina.com and mxw.mxhichina.com.
controlsys.cn uses an identical mail server configuration to several other domains — among them fitow.com, becbi.com, gcm-sz.com and two more.
controlsys.cn has at least partial mail server overlap with other domains such as dukefinancemx.com, regentel.com, fuxinsh.net and two more.
These mail servers are routinely found in combination with the mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
Hostnames that resolve to two IP addresses:
mxn.mxhichina.com has two IP addresses: 47.246.136.231 and 47.246.137.47.
Hosts with just one IP address:
mxw.mxhichina.com directs to 47.246.99.195.