zzsdxt.com - robtex.com
zzsdxt.com
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=1771291435 | ||||||
Same first word
zzsdxt.com |
Similar names
DNS History
5 records (2 active, 3 former)
●NSdns21.hichina.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 11:06:42
● 2026-03-23 11:06:46
●NSdns22.hichina.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 11:06:42
● 2026-03-23 11:06:46
○NSns19.domaincontrol.com2017-08-10 → 2017-08-10 · 3 obs
○ 2026-03-23 11:06:42
○ 2026-03-23 11:06:46
○NSns20.domaincontrol.com2017-08-10 → 2017-08-10 · 3 obs
○ 2026-03-23 11:06:42
○ 2026-03-23 11:06:46
○A43.229.153.1472017-08-10 → 2017-08-10 · 3 obs
○ 2026-03-23 11:06:42
○ 2026-03-23 11:06:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| zzsdxt.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zzsdxt.com (unsigned zone)
⏱️ Timing
Total: 3874ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
Name Servers
zzsdxt.com has two name servers: dns21.hichina.com and dns22.hichina.com.
zzsdxt.com shares the same name server setup as other domains, for example zongzidingzhi.cn, rkee.cn, chaochun.cn, read61.com and hffj.org.
zzsdxt.com shares some name servers with other domains, for example 999xing.cn, cmdp.cn, hishare.cn, messy.cn and boogie.cn.
These name servers are commonly used together with ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns21.hichina.com points to 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns22.hichina.com points to 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.