koki-co.jp - robtex.com
koki-co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.82.86.104🇯🇵 CPI-NET118.82.64.0/19 | ||||||
| PTR | stuxut104.secure.ne.jp | ||||||
| NS | ns6.cpi.ad.jp ⭐ | ||||||
| A | 122.200.253.233🇯🇵 CPI-NET122.200.224.0/19 | ||||||
| PTR | ns6.cpi.ad.jp | ||||||
| NS | ns7.cpi.ad.jp | ||||||
| A | 122.200.212.133🇯🇵 CPI-NET122.200.192.0/19 | ||||||
| PTR | ns7.cpi.ad.jp | ||||||
| MX | vlmx-air.secure.ne.jp ⭐ | ||||||
| A | 111.96.116.216🇯🇵 KDDI111.96.0.0/16 | ||||||
| A | 111.96.117.216🇯🇵 KDDI111.96.0.0/16 | ||||||
| TXT | v=spf1 include:spf2.secure.ne.jp -all | ||||||
| SOA | ns6.cpi.ad.jphostmaster@cpi.ad.jp 2024-09-18 #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=1786169702 | ||||||
Subdomains
mail.koki-co.jp |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●MXvlmx-air.secure.ne.jp2026-03-31 → 2026-08-08 · 3 obs
● 2026-03-31 12:07:08
● 2026-08-08 07:15:48
○MXvlmx20.secure.ne.jp2015-05-13 → 2016-09-08 · 4 obs
● 2016-09-08 19:31:00
○ 2026-03-31 12:07:08
○ 2026-08-08 07:15:48
○MXvlmx21.secure.ne.jp2015-05-13 → 2016-09-08 · 4 obs
● 2016-09-08 19:31:00
○ 2026-03-31 12:07:08
○ 2026-08-08 07:15:48
○MXvlmx22.secure.ne.jp2015-05-13 → 2016-09-08 · 4 obs
● 2016-09-08 19:31:00
○ 2026-03-31 12:07:08
○ 2026-08-08 07:15:48
●A118.82.86.1042015-05-13 → 2026-08-08 · 2 obs
● 2026-08-08 07:15:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| koki-co.jp | ns7.cpi.ad.jp, ns6.cpi.ad.jp | 2 records |
✅ Authoritative Response
Server:122.200.253.233
NS records: ns7.cpi.ad.jp, ns6.cpi.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koki-co.jp (unsigned zone)
⏱️ Timing
Total: 750ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.82.86.104 |
| NS | 2 | ns6.cpi.ad.jp, ns7.cpi.ad.jp |
| MX | 1 | vlmx-air.secure.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf2.secure.ne.jp -all |
| SOA | 1 | ns6.cpi.ad.jp hostmaster.cpi.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns7.cpi.ad.jp, ns6.cpi.ad.jp)
Analysis
Hierarchy
The domain mail.koki-co.jp falls under the parent koki-co.jp.
IP Addresses
koki-co.jp points to a single IP number: 118.82.86.104.
There are other host names — stuxut104.secure.ne.jp among them — that share IP numbers with koki-co.jp.
Name Servers
DNS delegation for koki-co.jp points to two name servers: ns6.cpi.ad.jp and ns7.cpi.ad.jp.
koki-co.jp shares its name server setup with other domains, including navitas-mc.co.jp, pentakun.co.jp, yk-kankou.jp and two others.
At least some of koki-co.jp's name servers are shared with other domains, for example 82.82.118.in-addr.arpa, 93.60.150.in-addr.arpa, 123.82.118.in-addr.arpa and two more.
These name servers tend to co-occur with ns0.cpi.ad.jp, ns1.cpi.ad.jp, ns2.cpi.ad.jp and 4 other name servers in the same DNS delegations.
Each of ns6.cpi.ad.jp and ns7.cpi.ad.jp has one IP address: ns6.cpi.ad.jp uses 122.200.253.233 and ns7.cpi.ad.jp uses 122.200.212.133.
Mail Servers
koki-co.jp has one mail server: vlmx-air.secure.ne.jp.
koki-co.jp shares the same mail server setup as other domains, including hcnet.tv, ueda.or.jp, infini-homes.com and two others.
vlmx-air.secure.ne.jp directs to two IP numbers, 111.96.116.216 and 111.96.117.216.