czmshb.com - robtex.com
czmshb.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.a1-w.com ⚠️ Not in zone NS records | ||||||
| A | 101.43.82.160🇨🇳 TENCENT-NET-AP101.43.64.0/18 CTJS-NJJS-IDC-tencent | ||||||
| NS | ns4.a1-w.com ⚠️ Not in zone NS records | ||||||
| A | 43.139.47.199🇨🇳 TENCENT-NET-AP43.139.0.0/18 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783458796 | ||||||
Same first word
czmshb.com |
Similar names
DNS History
5 records (2 active, 3 former)
○NSdns7.hichina.com2017-09-09 → 2017-09-09 · 3 obs
○ 2026-07-04 14:54:48
○ 2026-07-07 21:14:06
○NSdns8.hichina.com2017-09-09 → 2017-09-09 · 3 obs
○ 2026-07-04 14:54:48
○ 2026-07-07 21:14:06
●NSns3.a1-w.com2026-07-04 → 2026-07-07 · 3 obs
● 2026-07-04 14:54:48
● 2026-07-07 21:14:06
●NSns4.a1-w.com2026-07-04 → 2026-07-07 · 3 obs
● 2026-07-04 14:54:48
● 2026-07-07 21:14:06
○A43.240.28.1752017-09-09 → 2017-09-09 · 3 obs
○ 2026-07-04 14:54:48
○ 2026-07-07 21:14:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| czmshb.com | ns3.a1-w.com, ns4.a1-w.com | 2 records |
✅ Authoritative Response
Server:43.139.47.199
NS records: ns3.a1-w.com, ns4.a1-w.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for czmshb.com (unsigned zone)
⏱️ Timing
Total: 3851ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.a1-w.com, ns4.a1-w.com)
Analysis
Name Servers
czmshb.com is served by two delegated name servers, ns3.a1-w.com and ns4.a1-w.com.
czmshb.com shares its name server setup with other domains, including easy-h.com, gdsbh.com, tzxdkj.com and two others.
czmshb.com has at least partial name server overlap with other domains, such as kvkkj.com, ncgjmy.com, bse-sz.com and two others.
It is common to see these name servers used together with name servers ns1.a1-w.com and ns2.a1-w.com.
ns3.a1-w.com directs to 101.43.82.160 and ns4.a1-w.com directs to 43.139.47.199; each host name points to exactly one IP number.