studyking.cn - robtex.com
studyking.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=2035089977 | ||||||
Same first word
studyking.com |
studyking.cn |
Similar names
DNS History
8 records (6 active, 2 former)
●NSdns17.hichina.com2026-06-14 → 2026-07-25 · 3 obs
● 2026-06-14 14:18:54
● 2026-07-25 19:48:12
●NSdns18.hichina.com2026-06-14 → 2026-07-25 · 3 obs
● 2026-06-14 14:18:54
● 2026-07-25 19:48:12
○NSns17.xincache.com2015-08-15 → 2017-03-31 · 4 obs
● 2017-03-31 12:14:36
○ 2026-06-14 14:18:54
○ 2026-07-25 19:48:12
○NSns18.xincache.com2015-08-15 → 2017-03-31 · 4 obs
● 2017-03-31 12:14:36
○ 2026-06-14 14:18:54
○ 2026-07-25 19:48:12
●MXmx1.qiye.aliyun.com2026-06-14 → 2026-07-25 · 5 obs
● 2026-06-17 06:27:40
○ 2026-06-18 09:46:18
● 2026-06-20 09:30:24
● 2026-07-25 19:48:12
●MXmx2.qiye.aliyun.com2026-06-14 → 2026-07-25 · 5 obs
● 2026-06-17 06:27:40
○ 2026-06-18 09:46:18
● 2026-06-20 09:30:24
● 2026-07-25 19:48:12
●MXmx3.qiye.aliyun.com2026-06-14 → 2026-07-25 · 5 obs
● 2026-06-17 06:27:40
○ 2026-06-18 09:46:18
● 2026-06-20 09:30:24
● 2026-07-25 19:48:12
●A23.227.38.652026-06-14 → 2026-07-25 · 5 obs
● 2026-06-17 06:27:40
○ 2026-06-18 09:46:18
● 2026-06-20 09:30:24
● 2026-07-25 19:48:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| studyking.cn | dns17.hichina.com, dns18.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.200
NS records: dns17.hichina.com, dns18.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studyking.cn (unsigned zone)
⏱️ Timing
Total: 2503ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 2 | dns17.hichina.com, dns18.hichina.com |
| MX | 3 | mx1.qiye.aliyun.com (pri: 5), mx2.qiye.aliyun.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| SOA | 1 | dns17.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
studyking.cn resolves to one IP address: 23.227.38.65.
woodselections.com, wssdecor.com, doctoro.cz and two other host names share IP numbers with studyking.cn.
Name Servers
studyking.cn has two authoritative name servers — dns17.hichina.com and dns18.hichina.com.
studyking.cn uses the same name servers as several other domains — among them tzfu.com, ngmnl.com, enochgroup.cn and two more.
The name servers of studyking.cn overlap at least partially with those of other domains — among them zjflawyer.com, egzicw.cn, puv.cn and two more.
These name servers commonly appear alongside the name servers expirens3.hichina.com and expirens4.hichina.com.
Hostnames that resolve to 9 IP addresses:
dns17.hichina.com points to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.
dns18.hichina.com points to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.
Mail Servers
Mail for studyking.cn is routed through three mail servers — mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
studyking.cn has at least partial mail server overlap with other domains such as scfo.ch, yusix.com, hdarit.com and two more.
The mail servers mxn.mxhichina.com and mxw.mxhichina.com are commonly paired with these mail servers.
Hostnames that resolve to two IP addresses:
mx3.qiye.aliyun.com resolves to 47.246.136.231 and 47.246.137.47.
Hosts with just one IP address:
mx1.qiye.aliyun.com resolves to 47.246.137.47.
mx2.qiye.aliyun.com resolves to 47.246.136.231.
The host names mx3.qiye.aliyun.com and mx2.qiye.aliyun.com both resolve to 47.246.136.231 IP addresses.
The host names mx3.qiye.aliyun.com and mx1.qiye.aliyun.com both resolve to 47.246.137.47 IP addresses.