cpp.co.jp - dns.ninja
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
○ 2026-06-04 13:59:22
●NSns1.xserver.jp2026-02-22 → 2026-06-04 · 3 obs
● 2026-02-22 12:14:30
● 2026-06-04 13:59:22
○NSns2.dlsv.com2015-08-17 → 2016-12-01 · 4 obs
● 2016-12-01 07:32:20
○ 2026-02-22 12:14:30
○ 2026-06-04 13:59:22
●NSns2.xserver.jp2026-02-22 → 2026-06-04 · 3 obs
● 2026-02-22 12:14:30
● 2026-06-04 13:59:22
○NSns3.dlsv.com2015-08-17 → 2016-12-01 · 4 obs
● 2016-12-01 07:32:20
○ 2026-02-22 12:14:30
○ 2026-06-04 13:59:22
●NSns3.xserver.jp2026-02-22 → 2026-06-04 · 3 obs
● 2026-02-22 12:14:30
● 2026-06-04 13:59:22
●NSns4.xserver.jp2026-02-22 → 2026-06-04 · 3 obs
● 2026-02-22 12:14:30
● 2026-06-04 13:59:22
●NSns5.xserver.jp2026-02-22 → 2026-06-04 · 3 obs
● 2026-02-22 12:14:30
● 2026-06-04 13:59:22
●MXcpp.co.jp2026-02-22 → 2026-06-04 · 3 obs
● 2026-02-22 12:14:30
● 2026-06-04 13:59:22
○MXsmtp.cpp.co.jp2015-08-17 → 2016-12-01 · 4 obs
● 2016-12-01 07:32:20
○ 2026-02-22 12:14:30
○ 2026-06-04 13:59:22
●A162.43.101.772026-02-22 → 2026-06-04 · 3 obs
● 2026-02-22 12:14:30
● 2026-06-04 13:59:22
○A210.188.235.832015-08-17 → 2015-09-10 · 4 obs
● 2015-09-10 04:30:10
○ 2015-11-02 12:37:54
○ 2026-06-04 13:59:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, g.dns.jp, h.dns.jp, c.dns.jp... | - |
| cpp.co.jp | ns3.xserver.jp, ns4.xserver.jp, ns2.xserver.jp, ns1.xserver.jp... | 11 records |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns3.xserver.jp, ns4.xserver.jp, ns2.xserver.jp, ns1.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpp.co.jp (unsigned zone)
⏱️ Timing
Total: 487ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.101.77 |
| NS | 5 | ns4.xserver.jp, ns2.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 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
Hierarchy
smtp.cpp.co.jp and www.cpp.co.jp are both subdomains of cpp.co.jp.
Mail Server Role
cpp.co.jp is listed as a mail server for itself.
IP Addresses
cpp.co.jp resolves to one IP address: 162.43.101.77.
yfr.co.jp, smtp.media-gate.biz, _dc-mx.e4fd1a638cf7.kuchikomi-review.com and two other host names share IP numbers with cpp.co.jp.
Name Servers
cpp.co.jp delegates to 5 name servers — ns1.xserver.jp, ns2.xserver.jp and ns3.xserver.jp among them, along with two more.
cpp.co.jp partially shares its NS delegation with several other domains, including haniko.com, wakizashi.jp, ailerocket.com and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Hostnames that resolve to three IP addresses:
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 with one IP number:
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
Mail for cpp.co.jp is handled by one mail server — cpp.co.jp.
There is one IP number for cpp.co.jp: 162.43.101.77.