yzds.cn - robtex.com
yzds.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 2035-04-28 #37 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
●NSdns10.hichina.com2026-07-12 → 2026-07-15 · 3 obs
○ 2026-05-15 01:28:48
● 2026-07-12 04:33:28
● 2026-07-15 09:03:18
● 2026-07-12 04:33:28
● 2026-07-15 09:03:18
●NSdns9.hichina.com2026-07-12 → 2026-07-15 · 3 obs
○ 2026-05-15 01:28:48
● 2026-07-12 04:33:28
● 2026-07-15 09:03:18
● 2026-07-12 04:33:28
● 2026-07-15 09:03:18
○NSf1g1ns1.dnspod.net2015-05-30 → 2017-04-03 · 4 obs
● 2015-05-30 17:47:32
● 2017-04-03 12:06:14
○ 2020-04-04 11:03:08
○ 2026-07-15 09:03:18
● 2017-04-03 12:06:14
○ 2020-04-04 11:03:08
○ 2026-07-15 09:03:18
○NSf1g1ns2.dnspod.net2015-05-30 → 2017-04-03 · 4 obs
● 2015-05-30 17:47:32
● 2017-04-03 12:06:14
○ 2020-04-04 11:03:08
○ 2026-07-15 09:03:18
● 2017-04-03 12:06:14
○ 2020-04-04 11:03:08
○ 2026-07-15 09:03:18
○NSns1.17ex.com2026-05-15 → 2026-05-15 · 4 obs
○ 2020-04-04 11:03:08
● 2026-05-15 01:28:48
○ 2026-07-12 04:33:28
○ 2026-07-15 09:03:18
● 2026-05-15 01:28:48
○ 2026-07-12 04:33:28
○ 2026-07-15 09:03:18
○NSns2.17ex.com2026-05-15 → 2026-05-15 · 4 obs
○ 2020-04-04 11:03:08
● 2026-05-15 01:28:48
○ 2026-07-12 04:33:28
○ 2026-07-15 09:03:18
● 2026-05-15 01:28:48
○ 2026-07-12 04:33:28
○ 2026-07-15 09:03:18
○A47.90.83.2302017-04-03 → 2017-04-03 · 3 obs
● 2017-04-03 12:06:14
○ 2020-04-04 11:03:08
○ 2026-07-15 09:03:18
○ 2020-04-04 11:03:08
○ 2026-07-15 09:03:18
●CNAMEoverdue.aliyun.com2026-07-12 → 2026-07-15 · 3 obs
○ 2026-05-15 01:28:48
● 2026-07-12 04:33:28
● 2026-07-15 09:03:18
● 2026-07-12 04:33:28
● 2026-07-15 09:03:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn... | - |
| yzds.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.112
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yzds.cn (unsigned zone)
⏱️ Timing
Total: 1178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
yzds.cn has exactly one IP address — 170.33.12.185.
bc4399.com, dounao.com, lugu.com plus two other host names have IP numbers in common with yzds.cn.