oszero.com - dns.ninja
oszero.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.118.71.30🇯🇵 InfoSphere219.118.64.0/20 Kai Creates | ||||||
| PTR | parking.hosting-link.ne.jp | ||||||
| NS | usr-ns1.linkclub.jp ⭐ | ||||||
| A | 219.118.70.40🇯🇵 InfoSphere219.118.64.0/20 Kai Creates | ||||||
| PTR | usr-ns1.linkclub.jp | ||||||
| NS | usr-ns2.linkclub.jp | ||||||
| A | 219.118.70.50🇯🇵 InfoSphere219.118.64.0/20 Kai Creates | ||||||
| PTR | usr-ns2.linkclub.jp | ||||||
| TXT | v=spf1 mx ip4:219.118.70.0/23 ip4:219.118.72.0/24 ~all | ||||||
| SOA | usr-ns1.linkclub.jpnsadmin@linkclub.jp serial=1195558394 | ||||||
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=1782592860 | ||||||
Same first word
oszero.com |
Similar names
DNS History
3 records (3 active, 0 former)
●NSusr-ns1.linkclub.jp2008-03-17 → 2026-06-27 · 2 obs
● 2026-06-27 21:01:18
●NSusr-ns2.linkclub.jp2008-03-17 → 2026-06-27 · 2 obs
● 2026-06-27 21:01:18
●A219.118.71.302008-03-17 → 2026-06-27 · 2 obs
● 2026-06-27 21:01:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| oszero.com | usr-ns1.linkclub.jp, usr-ns2.linkclub.jp | - |
✅ Authoritative Response
Server:219.118.70.50
NS records: usr-ns1.linkclub.jp, usr-ns2.linkclub.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oszero.com (unsigned zone)
⏱️ Timing
Total: 932ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.118.71.30 |
| NS | 2 | usr-ns1.linkclub.jp, usr-ns2.linkclub.jp |
| TXT | 1 | v=spf1 mx ip4:219.118.70.0/23 ip4:219.11 |
| SOA | 1 | usr-ns1.linkclub.jp nsadmin.linkclub.jp |
Analysis
IP Addresses
oszero.com points to a single IP number: 219.118.71.30.
Additional host names — e-monit.com, www.calaya.com, ction.biz and two others — share IP numbers with oszero.com.
Name Servers
oszero.com is served by two delegated name servers, usr-ns1.linkclub.jp and usr-ns2.linkclub.jp.
oszero.com shares its name server setup with other domains, including imagina-powan.jp, multi-net.jp, l-hs.com and two others.
There is at least partial name server overlap between oszero.com and other domains — mimi.to, hand-jp.com, rupan.jp and two more among them.
These name servers are routinely deployed together with the name servers pba.linkclub.jp.
usr-ns1.linkclub.jp → 219.118.70.40 and usr-ns2.linkclub.jp → 219.118.70.50: one IP number per host name.