cpp.co.jp - robtex.com
cpp.co.jp
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
WOT: SAFE (58/100)
MX for
cpp.co.jp |
Subdomains
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSns.dlsv.com2015-08-17 → 2016-12-01 · 4 obs
● 2016-12-01 07:32:20
○ 2026-02-22 12:14:30
○ 2026-07-04 11:16:24
●NSns1.xserver.jp2026-02-22 → 2026-07-04 · 3 obs
● 2026-02-22 12:14:30
● 2026-07-04 11:16:24
○NSns2.dlsv.com2015-08-17 → 2016-12-01 · 4 obs
● 2016-12-01 07:32:20
○ 2026-02-22 12:14:30
○ 2026-07-04 11:16:24
●NSns2.xserver.jp2026-02-22 → 2026-07-04 · 3 obs
● 2026-02-22 12:14:30
● 2026-07-04 11:16:24
○NSns3.dlsv.com2015-08-17 → 2016-12-01 · 4 obs
● 2016-12-01 07:32:20
○ 2026-02-22 12:14:30
○ 2026-07-04 11:16:24
●NSns3.xserver.jp2026-02-22 → 2026-07-04 · 3 obs
● 2026-02-22 12:14:30
● 2026-07-04 11:16:24
●NSns4.xserver.jp2026-02-22 → 2026-07-04 · 3 obs
● 2026-02-22 12:14:30
● 2026-07-04 11:16:24
●NSns5.xserver.jp2026-02-22 → 2026-07-04 · 3 obs
● 2026-02-22 12:14:30
● 2026-07-04 11:16:24
●MXcpp.co.jp2026-02-22 → 2026-07-04 · 3 obs
● 2026-02-22 12:14:30
● 2026-07-04 11:16:24
○MXsmtp.cpp.co.jp2015-08-17 → 2016-12-01 · 4 obs
● 2016-12-01 07:32:20
○ 2026-02-22 12:14:30
○ 2026-07-04 11:16:24
●A162.43.101.772026-02-22 → 2026-07-04 · 3 obs
● 2026-02-22 12:14:30
● 2026-07-04 11:16:24
○A210.188.235.832015-08-17 → 2015-09-10 · 4 obs
● 2015-09-10 04:30:10
○ 2015-11-02 12:37:54
○ 2026-07-04 11:16:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| cpp.co.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.36.247
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpp.co.jp (unsigned zone)
⏱️ Timing
Total: 917ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.101.77 |
| NS | 5 | ns1.xserver.jp, ns4.xserver.jp... |
| MX | 1 | cpp.co.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14876.xserver.jp +a:cpp.co.j |
| 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
Hierarchy
cpp.co.jp is the parent domain of smtp.cpp.co.jp and www.cpp.co.jp.
Mail Server Role
cpp.co.jp acts as its own mail server.
IP Addresses
cpp.co.jp points to a single IP number: 162.43.101.77.
Additional host names — yfr.co.jp, smtp.media-gate.biz, _dc-mx.e4fd1a638cf7.kuchikomi-review.com and two others — share IP numbers with cpp.co.jp.
Name Servers
Delegation for cpp.co.jp is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
cpp.co.jp partially shares its NS delegation with several other domains, including haniko.com, yane-kabe.com, dgunkei.com and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Host names with three IP numbers:
ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to 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 35.72.43.26.
ns3.xserver.jp points to 202.226.36.247.
Mail Servers
cpp.co.jp has a single mail server: cpp.co.jp itself.
cpp.co.jp resolves to a single IP number: 162.43.101.77.