domain221.top - robtex.com
domain221.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.16.54.222🇩🇪 APIVERSA178.16.54.0/24 | ||||||
| NS | domain221.top ⭐ | ||||||
| A | 178.16.54.222🇩🇪 APIVERSA178.16.54.0/24 | ||||||
| NS | ns3.my-ndns.com | ||||||
| A | 154.85.54.43🇺🇸 BAIDU-1154.85.48.0/21 AS55967 | ||||||
| NS | ns4.my-ndns.com | ||||||
| A | 43.162.114.218🇺🇸 TENCENT-NET-AP-CN43.162.112.0/20 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| SOA | domain221.toproot@domain221.top 2026-07-09 #0 | ||||||
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | e.zdnscloud.cn | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-07-28_15:30:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396584580 | ||||||
NS for
domain221.top |
Same first word
domain221.top |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdomain221.top2026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 07:31:26
●NSns3.my-ndns.com2026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 07:31:26
●NSns4.my-ndns.com2026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 07:31:26
●A178.16.54.2222026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 07:31:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com... | - |
| domain221.top | ns3.my-ndns.com, ns4.my-ndns.com | - |
✅ Authoritative Response
Server:43.162.114.218
NS records: ns3.my-ndns.com, ns4.my-ndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for domain221.top (unsigned zone)
⏱️ Timing
Total: 4966ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.16.54.222 |
| NS | 2 | ns4.my-ndns.com, ns3.my-ndns.com |
| SOA | 1 | domain221.top root.domain221.top |
Analysis
Name Server Role
domain221.top serves as a name server for itself — domain221.top is its own authoritative name server.
The name servers ns3.my-ndns.com and ns4.my-ndns.com are often paired with domain221.top.
IP Addresses
domain221.top points to a single IP number: 178.16.54.222.
Additional host names — niriramo75.com, domain287.top, facturealo417.top and two others — share IP numbers with domain221.top.
Name Servers
Three name servers handle the delegation for domain221.top: domain221.top, ns3.my-ndns.com and ns4.my-ndns.com.
domain221.top has at least partial name server overlap with other domains, such as bigfortune.org, dntds.shop, tcinevhe.shop and two others.
It is common to see these name servers used together with name servers ns3.nicendns.com and ns4.nicendns.com.
The hostnames domain221.top, ns3.my-ndns.com and ns4.my-ndns.com each resolve to a single IP: domain221.top → 178.16.54.222, ns3.my-ndns.com → 154.85.54.43, ns4.my-ndns.com → 43.162.114.218.