ocrnet.jp - robtex.com
ocrnet.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.164.240.177🇯🇵 CPI-NET202.164.240.0/20 KDDI Web Communications Inc. | ||||||
| PTR | caavfz177.secure.ne.jp | ||||||
| NS | ns2.cpi.ad.jp ⭐ | ||||||
| A | 122.200.253.231🇯🇵 CPI-NET122.200.224.0/19 | ||||||
| PTR | ns2.cpi.ad.jp | ||||||
| NS | ns3.cpi.ad.jp | ||||||
| A | 122.200.212.131🇯🇵 CPI-NET122.200.192.0/19 | ||||||
| PTR | ns3.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 | ||||||
| SOA | ns2.cpi.ad.jphostmaster@cpi.ad.jp 2025-02-25 #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=1776128403 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●MXvlmx-air.secure.ne.jp2026-03-29 → 2026-04-14 · 3 obs
● 2026-03-29 18:35:30
● 2026-04-14 01:39:08
○MXvlmx20.secure.ne.jp2015-07-07 → 2020-01-05 · 4 obs
● 2020-01-05 20:24:50
○ 2026-03-29 18:35:30
○ 2026-04-14 01:39:08
○MXvlmx21.secure.ne.jp2015-07-07 → 2020-01-05 · 4 obs
● 2020-01-05 20:24:50
○ 2026-03-29 18:35:30
○ 2026-04-14 01:39:08
○MXvlmx22.secure.ne.jp2015-07-07 → 2020-01-05 · 4 obs
● 2020-01-05 20:24:50
○ 2026-03-29 18:35:30
○ 2026-04-14 01:39:08
●A202.164.240.1772015-07-07 → 2026-04-14 · 2 obs
● 2026-04-14 01:39:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, a.dns.jp, b.dns.jp, f.dns.jp... | - |
| ocrnet.jp | ns3.cpi.ad.jp, ns2.cpi.ad.jp | 2 records |
✅ Authoritative Response
Server:122.200.253.231
NS records: ns3.cpi.ad.jp, ns2.cpi.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ocrnet.jp (unsigned zone)
⏱️ Timing
Total: 826ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.164.240.177 |
| NS | 2 | ns3.cpi.ad.jp, ns2.cpi.ad.jp |
| MX | 1 | vlmx-air.secure.ne.jp (pri: 10) |
| SOA | 1 | ns2.cpi.ad.jp hostmaster.cpi.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.cpi.ad.jp, ns3.cpi.ad.jp)
Analysis
IP Addresses
ocrnet.jp points to IP number 202.164.240.177.
Other host names, for instance, caavfz177.secure.ne.jp share IP numbers with ocrnet.jp.
Name Servers
ocrnet.jp is delegated to two name servers: ns2.cpi.ad.jp and ns3.cpi.ad.jp.
ocrnet.jp uses the same name server setup as other domains such as rockdoor.co.jp, tsukasa-kaihatsu.com, oojc.ac.jp, komebukuroya.com and aichi-kouyu.jp.
ocrnet.jp shares name servers with other domains at least partially, for example 236.164.202.in-addr.arpa, 102.82.118.in-addr.arpa, 243.164.202.in-addr.arpa, 22.146.115.in-addr.arpa and 143.199.158.in-addr.arpa.
these name servers are commonly paired with ns0.cpi.ad.jp, ns1.cpi.ad.jp, ns4.cpi.ad.jp, ns5.cpi.ad.jp, ns6.cpi.ad.jp, ns7.cpi.ad.jp and cpi.ad.jp.
Host names with one IP number:
ns2.cpi.ad.jp points to: 122.200.253.231.
ns3.cpi.ad.jp points to: 122.200.212.131.
Mail Servers
ocrnet.jp is handled by a single mail server, vlmx-air.secure.ne.jp.
ocrnet.jp shares the same mail server setup as other domains, for instance misaki-motors.com, e-ncreating.com, smtc.co.jp, kudous.com and kss-ss.com.
ocrnet.jp shares at least partially some mail servers with other domains, for instance rakudou.co.jp.
vlmx-air.secure.ne.jp resolves to two IPs: 111.96.116.216 and 111.96.117.216.