k-man.jp - robtex.com
k-man.jp
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=1785457802 | ||||||
MX for
k-man.jp |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
○NSdns05.nplus-net.jp2015-09-03 → 2017-01-24 · 4 obs
● 2017-01-24 16:00:38
○ 2026-05-23 01:30:24
○ 2026-07-31 00:45:52
○NSdns06.nplus-net.jp2015-09-03 → 2017-01-24 · 4 obs
● 2017-01-24 16:00:38
○ 2026-05-23 01:30:24
○ 2026-07-31 00:45:52
●NSns1.xserver.jp2026-05-23 → 2026-07-31 · 3 obs
● 2026-05-23 01:30:24
● 2026-07-31 00:45:52
●NSns2.xserver.jp2026-05-23 → 2026-07-31 · 3 obs
● 2026-05-23 01:30:24
● 2026-07-31 00:45:52
●NSns3.xserver.jp2026-05-23 → 2026-07-31 · 3 obs
● 2026-05-23 01:30:24
● 2026-07-31 00:45:52
●NSns4.xserver.jp2026-05-23 → 2026-07-31 · 3 obs
● 2026-05-23 01:30:24
● 2026-07-31 00:45:52
●NSns5.xserver.jp2026-05-23 → 2026-07-31 · 3 obs
● 2026-05-23 01:30:24
● 2026-07-31 00:45:52
●MXk-man.jp2026-05-23 → 2026-07-31 · 2 obs
● 2026-07-31 00:45:52
●A85.131.213.1862026-05-23 → 2026-07-31 · 2 obs
● 2026-07-31 00:45:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, d.dns.jp, f.dns.jp, a.dns.jp... | - |
| k-man.jp | ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp... | 11 records |
✅ Authoritative Response
Server:157.112.182.220
NS records: ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k-man.jp (unsigned zone)
⏱️ Timing
Total: 558ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.213.186 |
| NS | 5 | ns3.xserver.jp, ns2.xserver.jp... |
| MX | 1 | k-man.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv17035.xserver.jp +a:k-man.jp |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
k-man.jp acts as its own mail server.
IP Addresses
k-man.jp points to a single IP number: 85.131.213.186.
Additional host names — ptnimz.tokyo, nomcos.com, monkichi.net and two others — share IP numbers with k-man.jp.
Name Servers
Delegation for k-man.jp is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
At least some of k-man.jp's name servers are shared with other domains, for example smile-mito.com, keishin-survey.co.jp, necoron-land.com and two more.
These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names with three IP numbers:
ns1.xserver.jp resolves to three addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp resolves to three addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp resolves to three addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names pointing to a single IP address:
ns2.xserver.jp points to the IP address 35.72.43.26.
ns3.xserver.jp points to the IP address 202.226.36.247.
Mail Servers
k-man.jp has a single mail server: k-man.jp itself.
There is one IP number for k-man.jp: 85.131.213.186.