plus.cn - dns.ninja
plus.cn
| CNAME | overdue.aliyun.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.33.12.185🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
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=2035184555 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSdns1.hichina.com2026-03-23 → 2026-08-15 · 3 obs
○ 2016-08-09 07:21:38
● 2026-03-23 00:36:10
● 2026-08-15 20:00:42
● 2026-03-23 00:36:10
● 2026-08-15 20:00:42
●NSdns2.hichina.com2026-03-23 → 2026-08-15 · 3 obs
○ 2016-08-09 07:21:38
● 2026-03-23 00:36:10
● 2026-08-15 20:00:42
● 2026-03-23 00:36:10
● 2026-08-15 20:00:42
○NSns.email.com.cn2015-08-21 → 2016-08-09 · 4 obs
● 2015-08-21 04:17:50
● 2016-08-09 07:21:38
○ 2026-03-23 00:36:10
○ 2026-08-15 20:00:42
● 2016-08-09 07:21:38
○ 2026-03-23 00:36:10
○ 2026-08-15 20:00:42
○NSns2.email.com.cn2015-08-21 → 2016-08-09 · 4 obs
● 2015-08-21 04:17:50
● 2016-08-09 07:21:38
○ 2026-03-23 00:36:10
○ 2026-08-15 20:00:42
● 2016-08-09 07:21:38
○ 2026-03-23 00:36:10
○ 2026-08-15 20:00:42
○A23.27.192.1172015-08-21 → 2016-08-09 · 4 obs
● 2015-08-21 04:17:50
● 2016-08-09 07:21:38
○ 2026-03-23 00:36:10
○ 2026-08-15 20:00:42
● 2016-08-09 07:21:38
○ 2026-03-23 00:36:10
○ 2026-08-15 20:00:42
●CNAMEoverdue.aliyun.com2026-03-23 → 2026-08-15 · 2 obs
● 2026-03-23 00:36:10
● 2026-08-15 20:00:42
● 2026-08-15 20:00:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| plus.cn | dns1.hichina.com, dns2.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.54
NS records: dns1.hichina.com, dns2.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plus.cn (unsigned zone)
⏱️ Timing
Total: 1570ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns2.hichina.com, dns1.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
plus.cn has exactly one IP address — 170.33.12.185.
dounao.com, lugu.com, yanghao.com plus two other host names have IP numbers in common with plus.cn.