sdndzb.cn - robtex.com
sdndzb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.224.98.47🇺🇸 CNSERVERSLLC23.224.0.0/15 cust proxy reg | ||||||
| NS | ns1.sharesdns.com ⭐ | ||||||
| A | 154.86.21.194🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 177.2.31.194🇧🇷 AS-V177.2.0.0/18 | ||||||
| NS | ns2.sharesdns.com | ||||||
| A | 154.86.21.195🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 177.2.31.195🇧🇷 AS-V177.2.0.0/18 | ||||||
| SOA | ns1.sharesdns.comadmin@sharesdns.com serial=1776329586 | ||||||
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=2035105023 | ||||||
Same first word
sdndzb.cn |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.sharesdns.com2026-06-10 → 2026-07-29 · 2 obs
● 2026-06-10 19:22:22
● 2026-07-29 08:07:02
● 2026-07-29 08:07:02
●NSns2.sharesdns.com2026-06-10 → 2026-07-29 · 2 obs
● 2026-06-10 19:22:22
● 2026-07-29 08:07:02
● 2026-07-29 08:07:02
●A23.224.98.472026-06-10 → 2026-07-29 · 2 obs
● 2026-06-10 19:22:22
● 2026-07-29 08:07:02
● 2026-07-29 08:07:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| sdndzb.cn | ns1.sharesdns.com, ns2.sharesdns.com | - |
✅ Authoritative Response
Server:177.2.31.195
NS records: ns1.sharesdns.com, ns2.sharesdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdndzb.cn (unsigned zone)
⏱️ Timing
Total: 3595ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.224.98.47 |
| NS | 2 | ns1.sharesdns.com, ns2.sharesdns.com |
| SOA | 1 | ns1.sharesdns.com admin.sharesdns.com |
Analysis
IP Addresses
sdndzb.cn points to a single IP number: 23.224.98.47.
Name Servers
sdndzb.cn has two authoritative name servers — ns1.sharesdns.com and ns2.sharesdns.com.
sdndzb.cn shares its name server setup with other domains, including sepu1688.com, jczxzyc.com, wxpmf.com and two others.
Both ns1.sharesdns.com and ns2.sharesdns.com have two IP addresses each. ns1.sharesdns.com resolves to 154.86.21.194 and 177.2.31.194; ns2.sharesdns.com resolves to 154.86.21.195 and 177.2.31.195.