knowledgecode.jp - robtex.com
knowledgecode.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.star-domain.jp ⭐ | ||||||
| A | 162.43.112.88🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | ns1.star-domain.jp | ||||||
| NS | ns2.star-domain.jp | ||||||
| A | 176.32.75.178🇯🇵 Amazon176.32.64.0/19 EC2 NRT prefix | ||||||
| PTR | ns2.star-domain.jp | ||||||
| NS | ns3.star-domain.jp | ||||||
| A | 162.43.113.241🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | ns3.star-domain.jp | ||||||
| SOA | ns1.star-domain.jproot@sv0.star-domain.jp serial=0 | ||||||
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=1785447902 | ||||||
Same first word
knowledgecode.jp |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.star-domain.jp2026-04-01 → 2026-07-30 · 2 obs
● 2026-04-01 14:59:56
● 2026-07-30 22:01:02
● 2026-07-30 22:01:02
●NSns2.star-domain.jp2026-04-01 → 2026-07-30 · 2 obs
● 2026-04-01 14:59:56
● 2026-07-30 22:01:02
● 2026-07-30 22:01:02
●NSns3.star-domain.jp2026-04-01 → 2026-07-30 · 2 obs
● 2026-04-01 14:59:56
● 2026-07-30 22:01:02
● 2026-07-30 22:01:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| knowledgecode.jp | ns1.star-domain.jp, ns2.star-domain.jp, ns3.star-domain.jp | 3 records |
✅ Authoritative Response
Server:162.43.112.88
NS records: ns1.star-domain.jp, ns2.star-domain.jp, ns3.star-domain.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgecode.jp (unsigned zone)
⏱️ Timing
Total: 920ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.star-domain.jp, ns2.star-domain.jp... |
| SOA | 1 | ns1.star-domain.jp root.sv0.star-domain. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.star-domain.jp, ns2.star-domain.jp, ns3.star-domain.jp)
Analysis
Name Servers
knowledgecode.jp carries NS records delegating to ns1.star-domain.jp, ns2.star-domain.jp and ns3.star-domain.jp.
knowledgecode.jp has at least partial name server overlap with other domains, such as iidarte.com, toyoto.co.jp, acuxa.net and two others.
ns1.star-domain.jp points to 162.43.112.88; ns2.star-domain.jp points to 176.32.75.178; ns3.star-domain.jp points to 162.43.113.241 — each hostname maps to exactly one IP address.