techbase.jp - dns.ninja
techbase.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 158.199.156.172🇯🇵 CPI-NET158.199.128.0/17 KDDI Web Communications Inc. | ||||||
| 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 | MS=ms78273898 | ||||||
| TXT | v=spf1 include:spf.secure.ne.jp include:porterscloud.com ~all | ||||||
| SOA | ns6.cpi.ad.jphostmaster@cpi.ad.jp 2026-04-23 #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=1783173602 | ||||||
Subdomains
www.techbase.jp |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●MXvlmx-air.secure.ne.jp2026-03-09 → 2026-07-04 · 3 obs
● 2026-03-09 16:42:46
● 2026-07-04 14:34:18
○MXvlmx20.secure.ne.jp2015-06-01 → 2016-09-09 · 4 obs
● 2016-09-09 11:44:04
○ 2026-03-09 16:42:46
○ 2026-07-04 14:34:18
○MXvlmx21.secure.ne.jp2015-06-01 → 2016-09-09 · 4 obs
● 2016-09-09 11:44:04
○ 2026-03-09 16:42:46
○ 2026-07-04 14:34:18
○MXvlmx22.secure.ne.jp2015-06-01 → 2016-09-09 · 4 obs
● 2016-09-09 11:44:04
○ 2026-03-09 16:42:46
○ 2026-07-04 14:34:18
●A158.199.156.1722015-06-01 → 2026-07-04 · 2 obs
● 2026-07-04 14:34:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| techbase.jp | ns7.cpi.ad.jp, ns6.cpi.ad.jp | 2 records |
✅ Authoritative Response
Server:122.200.212.133
NS records: ns7.cpi.ad.jp, ns6.cpi.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techbase.jp (unsigned zone)
⏱️ Timing
Total: 2241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 158.199.156.172 |
| NS | 2 | ns6.cpi.ad.jp, ns7.cpi.ad.jp |
| MX | 1 | vlmx-air.secure.ne.jp (pri: 10) |
| TXT | 2 | MS=ms78273898, v=spf1 include:spf.secure.ne.jp include: |
| 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 www.techbase.jp falls under the parent techbase.jp.
IP Addresses
techbase.jp resolves to just one IP address, 158.199.156.172.
Host names like www.techbase.jp are further examples that share IP numbers with techbase.jp.
Name Servers
Two name servers handle the delegation for techbase.jp: ns6.cpi.ad.jp and ns7.cpi.ad.jp.
techbase.jp shares its NS records with other domains, for example i-nac.com, hakoneyutowa-hotel.jp, kado-seitai.com and two others.
At least some of techbase.jp's name servers are shared with other domains, for example 214.9.211.in-addr.arpa, 2.146.115.in-addr.arpa, 16.91.194.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 3 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
The sole mail server for techbase.jp is vlmx-air.secure.ne.jp.
Among the domains sharing a mail server setup with techbase.jp are wamiles-winds.co.jp, oands.co.jp, moegino.or.jp and two others.
There is at least a partial MX overlap between techbase.jp and other domains, including picnic-members.com, goma-r.com, medi-message.com and two others.
vlmx-air.secure.ne.jp directs to two IP numbers, 111.96.116.216 and 111.96.117.216.