hzsysb.cn - robtex.com
hzsysb.cn
| CNAME | 49ys.876dns.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.196.246.49🇭🇰 NEBULA-GLOBAL45.196.246.0/24 Cloud Innovation Ltd | ||||||
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=2035059925 | ||||||
Subdomains
www.hzsysb.cn |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSdj.dnspod.net2026-04-07 → 2026-04-27 · 4 obs
● 2026-04-07 23:34:36
● 2026-04-27 17:29:02
○ 2026-07-17 06:15:56
○ 2026-07-19 10:45:32
● 2026-04-27 17:29:02
○ 2026-07-17 06:15:56
○ 2026-07-19 10:45:32
●NSns1.huaweicloud-dns.cn2026-07-17 → 2026-07-19 · 3 obs
○ 2026-04-27 17:29:02
● 2026-07-17 06:15:56
● 2026-07-19 10:45:32
● 2026-07-17 06:15:56
● 2026-07-19 10:45:32
●NSns1.huaweicloud-dns.com2026-07-17 → 2026-07-19 · 3 obs
○ 2026-04-27 17:29:02
● 2026-07-17 06:15:56
● 2026-07-19 10:45:32
● 2026-07-17 06:15:56
● 2026-07-19 10:45:32
●NSns1.huaweicloud-dns.net2026-07-17 → 2026-07-19 · 3 obs
○ 2026-04-27 17:29:02
● 2026-07-17 06:15:56
● 2026-07-19 10:45:32
● 2026-07-17 06:15:56
● 2026-07-19 10:45:32
●NSns1.huaweicloud-dns.org2026-07-17 → 2026-07-19 · 3 obs
○ 2026-04-27 17:29:02
● 2026-07-17 06:15:56
● 2026-07-19 10:45:32
● 2026-07-17 06:15:56
● 2026-07-19 10:45:32
○NSpub.dnspod.net2026-04-07 → 2026-04-27 · 4 obs
● 2026-04-07 23:34:36
● 2026-04-27 17:29:02
○ 2026-07-17 06:15:56
○ 2026-07-19 10:45:32
● 2026-04-27 17:29:02
○ 2026-07-17 06:15:56
○ 2026-07-19 10:45:32
●CNAME49ys.876dns.com2026-07-19 → 2026-07-19 · 2 obs
○ 2026-07-17 06:15:56
● 2026-07-19 10:45:32
● 2026-07-19 10:45:32
○CNAMEhzsysb-cn.yingshi49.safestcdn.com2026-04-07 → 2026-04-27 · 4 obs
● 2026-04-07 23:34:36
● 2026-04-27 17:29:02
○ 2026-07-17 06:15:56
○ 2026-07-19 10:45:32
● 2026-04-27 17:29:02
○ 2026-07-17 06:15:56
○ 2026-07-19 10:45:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| hzsysb.cn | ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net, ns1.huaweicloud-dns.org | - |
✅ Authoritative Response
Server:159.138.160.107
NS records: ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net, ns1.huaweicloud-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hzsysb.cn (unsigned zone)
⏱️ Timing
Total: 1866ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | 49ys.876dns.com |
Analysis
Hierarchy
hzsysb.cn is a parent domain of www.hzsysb.cn.
IP Addresses
hzsysb.cn directs to one IP number, which is 45.196.246.49.
Among the host names that share IP numbers with hzsysb.cn is 49ys.876dns.com, as one example.