sysbel.cn - robtex.com
sysbel.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=2034611049 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSdns7.hichina.com2026-03-20 → 2026-03-30 · 3 obs
○ 2017-04-22 19:18:04
● 2026-03-20 00:28:32
● 2026-03-30 10:22:30
● 2026-03-20 00:28:32
● 2026-03-30 10:22:30
●NSdns8.hichina.com2026-03-20 → 2026-03-30 · 3 obs
○ 2017-04-22 19:18:04
● 2026-03-20 00:28:32
● 2026-03-30 10:22:30
● 2026-03-20 00:28:32
● 2026-03-30 10:22:30
○NSns17.xincache.com2015-05-27 → 2017-04-22 · 4 obs
● 2015-05-27 20:52:46
● 2017-04-22 19:18:04
○ 2026-03-20 00:28:32
○ 2026-03-30 10:22:30
● 2017-04-22 19:18:04
○ 2026-03-20 00:28:32
○ 2026-03-30 10:22:30
○NSns18.xincache.com2015-05-27 → 2017-04-22 · 4 obs
● 2015-05-27 20:52:46
● 2017-04-22 19:18:04
○ 2026-03-20 00:28:32
○ 2026-03-30 10:22:30
● 2017-04-22 19:18:04
○ 2026-03-20 00:28:32
○ 2026-03-30 10:22:30
○A121.198.95.952015-05-27 → 2017-04-22 · 4 obs
● 2015-05-27 20:52:46
● 2017-04-22 19:18:04
○ 2026-03-20 00:28:32
○ 2026-03-30 10:22:30
● 2017-04-22 19:18:04
○ 2026-03-20 00:28:32
○ 2026-03-30 10:22:30
●CNAMEoverdue.aliyun.com2026-03-20 → 2026-03-30 · 2 obs
● 2026-03-20 00:28:32
● 2026-03-30 10:22:30
● 2026-03-30 10:22:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| sysbel.cn | dns7.hichina.com, dns8.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.43
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at sysbel.cn: Error: DNS query timeout: 203.119.29.1 for DS sysbel.cn
⏱️ Timing
Total: 4505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns7.hichina.com, dns8.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
sysbel.cn points to an IP address: 170.33.12.185.
other host names include hghp.cn, ewem.cn, topoac.com, qgms.cn and fgrj.cn; they share IP numbers with sysbel.cn.