cpplussystemhelp.jp - robtex.com
cpplussystemhelp.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.105.128🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv747.xbiz.ne.jp | ||||||
| NS | ns1.xbiz.ne.jp ⭐ | ||||||
| A | 157.112.182.247 | ||||||
| NS | ns2.xbiz.ne.jp | ||||||
| A | 35.76.79.244Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| NS | ns3.xbiz.ne.jp | ||||||
| A | 157.112.191.237 | ||||||
| MX | cpplussystemhelp.jp ⭐ | ||||||
| A | 162.43.105.128🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv747.xbiz.ne.jp | ||||||
| TXT | v=spf1 +a:sv747.xbiz.ne.jp +a:cpplussystemhelp.jp +mx include:spf.sender.xser... | ||||||
| SOA | ns1.xbiz.ne.jproot@xbiz.ne.jp serial=0 | ||||||
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=1791015303 | ||||||
MX for
cpplussystemhelp.jp |
Same first word
cpplussystemhelp.jp |
Previous names
cpoint.jp |
cpok.jp |
cpon.jp |
cpopo.jp |
cpops.jp |
cport.jp |
cpower.jp |
cpp-hit-u.jp |
cpp.jp |
cppa.jp |
cppc.jp |
cppcruise.jp |
cppd.jp |
cppdrive.jp |
cppi.jp |
cppic.jp |
cppine.jp |
cppk-bk.jp |
cppll.jp |
cpplus.jp |
Next names
cppnet.jp |
cpps.jp |
cppto.jp |
cppweb.jp |
cpq.jp |
cpr-aed.jp |
cpr-aha.jp |
cpr-inc.jp |
cpr-m.jp |
cpr-net.jp |
cpr-solution.jp |
cpr-studio.jp |
cpr.jp |
cpra.jp |
cpras.jp |
cprc.jp |
cpremium.jp |
cpress.jp |
cpri.jp |
cpriver.jp |
DNS History
5 records (5 active, 0 former)
●NSns1.xbiz.ne.jp2026-09-24 → 2026-10-03 · 2 obs
● 2026-10-03 09:00:02
●NSns2.xbiz.ne.jp2026-09-24 → 2026-10-03 · 2 obs
● 2026-10-03 09:00:02
●NSns3.xbiz.ne.jp2026-09-24 → 2026-10-03 · 2 obs
● 2026-10-03 09:00:02
●MXcpplussystemhelp.jp2026-09-24 → 2026-10-03 · 2 obs
● 2026-10-03 09:00:02
●A162.43.105.1282026-09-24 → 2026-10-03 · 2 obs
● 2026-10-03 09:00:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| cpplussystemhelp.jp | ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp | 3 records |
✅ Authoritative Response
Server:157.112.182.247
NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpplussystemhelp.jp (unsigned zone)
⏱️ Timing
Total: 1424ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.105.128 |
| NS | 3 | ns2.xbiz.ne.jp, ns1.xbiz.ne.jp... |
| MX | 1 | cpplussystemhelp.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv747.xbiz.ne.jp +a:cpplussyst |
| SOA | 1 | ns1.xbiz.ne.jp root.xbiz.ne.jp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp)
Analysis
Mail Server Role
cpplussystemhelp.jp is listed as a mail server for itself.
IP Addresses
cpplussystemhelp.jp resolves to one IP address: 162.43.105.128.
mail.zent-sweeties.jp, yumemiya.co.jp, kikyoya.co.jp and two other host names share IP numbers with cpplussystemhelp.jp.
Name Servers
cpplussystemhelp.jp is served by three name servers: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.
cpplussystemhelp.jp partially shares its NS delegation with several other domains, including nmsbyoutai.com, sendai-miyagi-paperdriver.com, core-color.jp and two others.
ns1.xbiz.ne.jp has IP address 157.112.182.247, ns2.xbiz.ne.jp has IP address 35.76.79.244 and ns3.xbiz.ne.jp has IP address 157.112.191.237 — one address each.
Mail Servers
Mail for cpplussystemhelp.jp is handled by one mail server — cpplussystemhelp.jp.
cpplussystemhelp.jp resolves to 162.43.105.128 and no other IP number.