cpp4u.com - dns.ninja
cpp4u.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.27.63.131🇺🇸 WEHOST64.27.48.0/20 WEBSITES-NETWORK | ||||||
| PTR | accu1.ssdlinux36.accuwebhosting.com | ||||||
| NS | ns1.ssdlinux36.accuwebhosting.com ⭐ | ||||||
| A | 64.27.63.130🇺🇸 WEHOST64.27.48.0/20 WEBSITES-NETWORK | ||||||
| PTR | ssdlinux36.accuwebhosting.com | ||||||
| NS | ns2.ssdlinux36.accuwebhosting.com | ||||||
| A | 64.27.63.131🇺🇸 WEHOST64.27.48.0/20 WEBSITES-NETWORK | ||||||
| PTR | accu1.ssdlinux36.accuwebhosting.com | ||||||
| MX | cpp4u.com ⭐ | ||||||
| A | 64.27.63.131🇺🇸 WEHOST64.27.48.0/20 WEBSITES-NETWORK | ||||||
| PTR | accu1.ssdlinux36.accuwebhosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:64.27.63.130 include:relay.mailchannels.net ~all | ||||||
| SOA | ns1.ssdlinux36.accuwebhosting.comsystems@handynetworks.com 2026-06-24 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782786581 | ||||||
MX for
cpp4u.com |
Subdomains
www.cpp4u.com |
cpp-tutorial.cpp4u.com |
Same first word
cpp4u.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.ssdlinux36.accuwebhosting.com2026-02-18 → 2026-06-30 · 3 obs
● 2026-02-18 02:25:06
● 2026-06-30 02:32:24
●NSns2.ssdlinux36.accuwebhosting.com2026-02-18 → 2026-06-30 · 3 obs
● 2026-02-18 02:25:06
● 2026-06-30 02:32:24
○NSns3.jodoshared.com2015-06-04 → 2017-06-26 · 4 obs
● 2017-06-26 22:37:32
○ 2026-02-18 02:25:06
○ 2026-06-30 02:32:24
○NSns4.jodoshared.com2015-06-04 → 2017-06-26 · 4 obs
● 2017-06-26 22:37:32
○ 2026-02-18 02:25:06
○ 2026-06-30 02:32:24
●MXcpp4u.com2026-02-18 → 2026-06-30 · 3 obs
● 2026-02-18 02:25:06
● 2026-06-30 02:32:24
○MXgw-mail4.jodoshared.com2015-06-04 → 2017-06-26 · 4 obs
● 2017-06-26 22:37:32
○ 2026-02-18 02:25:06
○ 2026-06-30 02:32:24
○A173.0.129.422015-06-04 → 2017-06-26 · 4 obs
● 2017-06-26 22:37:32
○ 2026-02-18 02:25:06
○ 2026-06-30 02:32:24
●A64.27.63.1312026-02-18 → 2026-06-30 · 3 obs
● 2026-02-18 02:25:06
● 2026-06-30 02:32:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cpp4u.com | ns1.ssdlinux36.accuwebhosting.com, ns2.ssdlinux36.accuwebhosting.com | 2 records |
✅ Authoritative Response
Server:64.27.63.130
NS records: ns1.ssdlinux36.accuwebhosting.com, ns2.ssdlinux36.accuwebhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpp4u.com (unsigned zone)
⏱️ Timing
Total: 456ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.27.63.131 |
| NS | 2 | ns1.ssdlinux36.accuwebhosting.com, ns2.ssdlinux36.accuwebhosting.com |
| MX | 1 | cpp4u.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:64.27.63.130 include: |
| SOA | 1 | ns1.ssdlinux36.accuwebhosting.com system |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ssdlinux36.accuwebhosting.com, ns2.ssdlinux36.accuwebhosting.com)
Analysis
Hierarchy
The parent domain of www.cpp4u.com and cpp-tutorial.cpp4u.com is cpp4u.com.
Mail Server Role
The MX record for cpp4u.com points back to cpp4u.com — it is its own mail server.
IP Addresses
cpp4u.com directs to one IP number, which is 64.27.63.131.
Among the host names that share IP numbers with cpp4u.com are michaelfash.com, wetnoseradio.com, mail.simpletechnology.ca and two others.
Name Servers
cpp4u.com is served by two delegated name servers, ns1.ssdlinux36.accuwebhosting.com and ns2.ssdlinux36.accuwebhosting.com.
cpp4u.com has the same name server delegation as a number of other domains, such as billsmagic.com, gould-photography.com, itsbees.com and two more.
cpp4u.com partially shares its NS delegation with several other domains, including edwardselectricboise.com, westchesterrestaurantequipment.com, thinkinganddoingskillscenter.com and two others.
ns1.ssdlinux36.accuwebhosting.com resolves to 64.27.63.130. ns2.ssdlinux36.accuwebhosting.com resolves to 64.27.63.131. Both host names point to a single IP number.
Mail Servers
The MX record for cpp4u.com points to a single mail server: cpp4u.com.
There is one IP number for cpp4u.com: 64.27.63.131.