sturdy.cn - robtex.com
sturdy.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.218.137.223🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | sellv1.domain.cn ⚠️ Not in zone NS records | ||||||
| A | 8.218.137.223🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | sellv2.domain.cn ⚠️ Not in zone NS records | ||||||
| A | 8.218.137.223🇭🇰 Alibaba-Cloud8.218.128.0/17 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=2035048661 | ||||||
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
○NSns15.xincache.com2016-03-08 → 2016-03-08 · 3 obs
○ 2026-06-17 18:27:50
○ 2026-07-16 23:20:06
○NSns16.xincache.com2016-03-08 → 2016-03-08 · 3 obs
○ 2026-06-17 18:27:50
○ 2026-07-16 23:20:06
●NSsellv1.domain.cn2026-06-17 → 2026-07-16 · 3 obs
● 2026-06-17 18:27:50
● 2026-07-16 23:20:06
●NSsellv2.domain.cn2026-06-17 → 2026-07-16 · 3 obs
● 2026-06-17 18:27:50
● 2026-07-16 23:20:06
●A8.218.137.2232026-06-17 → 2026-07-16 · 2 obs
● 2026-07-16 23:20:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| sturdy.cn | sellv1.domain.cn, sellv2.domain.cn | - |
✅ Authoritative Response
Server:8.218.137.223
NS records: sellv1.domain.cn, sellv2.domain.cn
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at sturdy.cn: Error: DNS query timeout: 203.119.29.1 for DS sturdy.cn
⏱️ Timing
Total: 4675ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.218.137.223 |
Analysis
IP Addresses
sturdy.cn resolves to just one IP address, 8.218.137.223.
Two other host names, along with baotan.com, incc.cn and ciwo.cn, also share IP numbers with sturdy.cn.
Name Servers
DNS delegation for sturdy.cn points to two name servers: sellv1.domain.cn and sellv2.domain.cn.
sturdy.cn shares its NS records with other domains, for example spending.cn, jjmm.com.cn, changnai.com and two others.
Both sellv1.domain.cn and sellv2.domain.cn have a single IP address, 8.218.137.223, and share it.
Host names pointing to 8.218.137.223 IP addresses: sellv1.domain.cn and sellv2.domain.cn.