spat4.jp - robtex.com
spat4.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.web.ad.jp ⭐ | ||||||
| A | 202.248.2.201🇯🇵 INFOWEB202.248.0.0/16 InfoWeb | ||||||
| PTR | ns.web.ad.jp | ||||||
| NS | ns01.spat4.jp | ||||||
| A | 202.248.5.37🇯🇵 INFOWEB202.248.0.0/16 InfoWeb | ||||||
| PTR | ns01.outs.web.ad.jp | ||||||
| NS | ns03.spat4.jp | ||||||
| A | 202.248.5.5🇯🇵 INFOWEB202.248.0.0/16 InfoWeb | ||||||
| PTR | ns03.outs.web.ad.jp | ||||||
| SOA | ns.web.ad.jpns-admin@web.ad.jp 2025-06-30 #1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1773558003 | ||||||
📈 Tranco rank: #76,225
Subdomains
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns01.spat4.jp2015-06-02 → 2026-03-21 · 2 obs
● 2026-03-21 10:29:36
●NSns03.spat4.jp2015-06-02 → 2026-03-21 · 2 obs
● 2026-03-21 10:29:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, c.dns.jp, f.dns.jp, b.dns.jp... | - |
| spat4.jp | ns01.spat4.jp, ns03.spat4.jp | 2 records |
✅ Authoritative Response
Server: 202.248.5.5
NS records: ns01.spat4.jp, ns03.spat4.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spat4.jp (unsigned zone)
⏱️ Timing
Total: 810ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns01.spat4.jp, ns03.spat4.jp |
| SOA | 1 | ns.web.ad.jp ns-admin.web.ad.jp |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns01.spat4.jp, ns03.spat4.jp)
Analysis
Hierarchy
spat4.jp is a parent of ns03.spat4.jp, ns01.spat4.jp, www3.spat4.jp, www1.spat4.jp, www2.spat4.jp and several other host names.
Name Servers
spat4.jp is delegated to three name servers: ns01.spat4.jp, ns03.spat4.jp and ns.web.ad.jp.
spat4.jp at least partially shares name servers with other domains, for instance 255.217.218.in-addr.arpa, jaosk.jp, 13.163.133.in-addr.arpa, 130.248.202.in-addr.arpa and themeatguy.jp.
These name servers are commonly used with ns.center.web.ad.jp, ns01.outs.web.ad.jp, ns03.outs.web.ad.jp, ns3.web.ad.jp, ns2.web.ad.jp, ns1.hyper.web.ad.jp, ns3.hyper.web.ad.jp and ns2.hyper.web.ad.jp.
Host names with one IP number:
ns01.spat4.jp points to 202.248.5.37.
ns03.spat4.jp points to 202.248.5.5.
ns.web.ad.jp points to 202.248.2.201.