knowledge-patch.jp - dns.ninja
knowledge-patch.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.239.33.138🇯🇵 IDC210.239.33.0/24 Frontier Inc. | ||||||
| NS | wps05.wadax.ne.jp ⭐ | ||||||
| A | 210.239.33.138🇯🇵 IDC210.239.33.0/24 Frontier Inc. | ||||||
| NS | wpns01.wadax.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 203.145.234.207🇯🇵 IDC203.145.224.0/19 Frontier Inc. | ||||||
| NS | wps01.wadax.ne.jp ⚠️ Not in parent delegation | ||||||
| MX | wps05.wadax.ne.jp ⭐ | ||||||
| A | 210.239.33.138🇯🇵 IDC210.239.33.0/24 Frontier Inc. | ||||||
| TXT | v=spf1 +ip4:210.239.33.138 +include:wpmx.wadax.ne.jp ~all | ||||||
| SOA | wps05.wadax.ne.jppostmaster@knowledge-patch.jp 2022-10-12 #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=1787908502 | ||||||
Same first word
knowledge-patch.jp |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSwpns01.wadax.ne.jp2026-08-25 → 2026-08-28 · 2 obs
● 2026-08-28 09:21:22
●NSwps01.wadax.ne.jp2026-08-25 → 2026-08-28 · 2 obs
● 2026-08-28 09:21:22
●NSwps05.wadax.ne.jp2026-08-25 → 2026-08-28 · 2 obs
● 2026-08-28 09:21:22
●MXwps05.wadax.ne.jp2026-08-25 → 2026-08-28 · 2 obs
● 2026-08-28 09:21:22
●A210.239.33.1382026-08-25 → 2026-08-28 · 2 obs
● 2026-08-28 09:21:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | g.dns.jp, a.dns.jp, e.dns.jp, h.dns.jp... | 15 records |
| knowledge-patch.jp | wpns01.wadax.ne.jp, wps05.wadax.ne.jp | - |
✅ Authoritative Response
Server:210.239.33.138
NS records: wpns01.wadax.ne.jp, wps05.wadax.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledge-patch.jp (unsigned zone)
⏱️ Timing
Total: 1381ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.239.33.138 |
| NS | 2 | wps01.wadax.ne.jp, wps05.wadax.ne.jp |
| MX | 1 | wps05.wadax.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 +ip4:210.239.33.138 +include:wpmx |
| SOA | 1 | wps05.wadax.ne.jp postmaster.knowledge-p |
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (a.dns.jp, b.dns.jp, c.dns.jp...)
Analysis
IP Addresses
knowledge-patch.jp points to a single IP number: 210.239.33.138.
Additional host names — bigr.co.jp, yamasakike.jp, onestop-support.jp and two others — share IP numbers with knowledge-patch.jp.
Name Servers
Three name servers are authoritative for knowledge-patch.jp: wpns01.wadax.ne.jp, wps01.wadax.ne.jp and wps05.wadax.ne.jp.
At least some of knowledge-patch.jp's name servers are shared with other domains, for example super-duck.jp, ursus2002.net, fmhr.jp and two more.
These name servers tend to be used in conjunction with the name servers wps06.wadax.ne.jp.
Each of wpns01.wadax.ne.jp and wps05.wadax.ne.jp has one IP address: wpns01.wadax.ne.jp uses 203.145.234.207 and wps05.wadax.ne.jp uses 210.239.33.138.
Mail Servers
knowledge-patch.jp has one mail server: wps05.wadax.ne.jp.
knowledge-patch.jp shares the same mail server setup as other domains, including kyouritu-kikoh.com, reduc.jp, tsukyo.biz and two others.
knowledge-patch.jp shares mail servers — at least in part — with other domains, including eightbit.co.jp, tkb-ci.com, frontier10.com and two others.