cpprofessor.com - dns.ninja
cpprofessor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.143.9.210🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4 | ||||||
| A | 104.143.9.211🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4 | ||||||
| NS | ns0.directnic.com ⭐ | ||||||
| A | 2602:fc8e:0:688f:9::41🇺🇸 THEPRODUCERS2602:fc8e::/40 The Producers, Inc. Equinix NY4 | ||||||
| A | 104.143.9.41🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4 | ||||||
| NS | ns1.directnic.com | ||||||
| A | 2600:3c01::f03c:94ff:fe81:e767🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies | ||||||
| A | 23.239.4.33🇺🇸 AKAMAI-LINODE-AP23.239.0.0/21 Akamai Technologies | ||||||
| PTR | dnic-ns1.directnic.net | ||||||
| NS | ns2.directnic.com | ||||||
| A | 2602:fc8e:0:688f:9::42🇺🇸 THEPRODUCERS2602:fc8e::/40 The Producers, Inc. Equinix NY4 | ||||||
| A | 104.143.9.42🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4 | ||||||
| NS | ns3.directnic.com | ||||||
| A | 2600:3c00::f03c:94ff:fe81:b947🇺🇸 AKAMAI-LINODE-AP2600:3c00::/32 Akamai Technologies | ||||||
| A | 45.33.11.85🇺🇸 AKAMAI-LINODE-AP45.33.0.0/19 Akamai Technologies | ||||||
| PTR | dnic-ns3.directnic.net | ||||||
| SOA | ns0.directnic.comhostmaster@directnic.com serial=1129906338 | ||||||
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=1785481282 | ||||||
Same first word
cpprofessor.com |
Similar names
professorpc.org |
pcprofessor.club |
pcprofessor.net |
professorpc.com |
pcprofessor.edu |
pcprofessor.org |
pcprofessor.com |
DNS History
11 records (6 active, 5 former)
●NSns0.directnic.com2008-03-20 → 2026-07-31 · 2 obs
● 2026-07-31 07:29:10
●NSns1.directnic.com2008-03-20 → 2026-07-31 · 2 obs
● 2026-07-31 07:29:10
●NSns2.directnic.com2026-04-21 → 2026-07-31 · 3 obs
● 2026-04-21 16:46:16
● 2026-07-31 07:29:10
●NSns3.directnic.com2026-04-21 → 2026-07-31 · 3 obs
● 2026-04-21 16:46:16
● 2026-07-31 07:29:10
○MXiris3.directnic.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-09 13:47:10
○ 2026-07-31 07:29:10
○MXiris4.directnic.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-09 13:47:10
○ 2026-07-31 07:29:10
○A::ffff:4a75:dd482015-07-09 → 2016-09-22 · 5 obs
● 2015-07-09 13:47:10
● 2016-09-22 06:18:40
○ 2026-04-21 16:46:16
○ 2026-07-31 07:29:10
●A104.143.9.2102026-04-21 → 2026-07-31 · 3 obs
● 2026-04-21 16:46:16
● 2026-07-31 07:29:10
●A104.143.9.2112026-04-21 → 2026-07-31 · 3 obs
● 2026-04-21 16:46:16
● 2026-07-31 07:29:10
○A69.46.230.1102008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-09 13:47:10
○ 2026-07-31 07:29:10
○A74.117.221.722015-07-09 → 2016-09-22 · 5 obs
● 2015-07-09 13:47:10
● 2016-09-22 06:18:40
○ 2026-04-21 16:46:16
○ 2026-07-31 07:29:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| cpprofessor.com | ns0.directnic.com, ns1.directnic.com, ns3.directnic.com, ns2.directnic.com | 8 records |
✅ Authoritative Response
Server:104.143.9.42
NS records: ns0.directnic.com, ns1.directnic.com, ns3.directnic.com, ns2.directnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpprofessor.com (unsigned zone)
⏱️ Timing
Total: 1379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.143.9.210, 104.143.9.211 |
| NS | 4 | ns2.directnic.com, ns1.directnic.com... |
| SOA | 1 | ns0.directnic.com hostmaster.directnic.c |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns0.directnic.com, ns0.directnic.com, ns1.directnic.com...)
Analysis
IP Addresses
cpprofessor.com resolves to the IP addresses 104.143.9.210 and 104.143.9.211
Additional host names — painlessrootcanaltreatment.com, pay-cba.com, columbiamedical.net and two others — share IP numbers with cpprofessor.com.
Name Servers
cpprofessor.com has four authoritative name servers: ns0.directnic.com, ns1.directnic.com, ns2.directnic.com and ns3.directnic.com.
cpprofessor.com partially shares its NS delegation with several other domains, including 360rumors.com, musicetcetera.com, swingerhead.com and two others.
ns0.directnic.com, ns1.directnic.com, ns2.directnic.com and ns3.directnic.com each carry two IP addresses. ns0.directnic.com has 104.143.9.41 and 2602:fc8e:0:688f:9::41; ns1.directnic.com has 23.239.4.33 and 2600:3c01::f03c:94ff:fe81:e767; ns2.directnic.com has 104.143.9.42 and 2602:fc8e:0:688f:9::42; ns3.directnic.com has 45.33.11.85 and 2600:3c00::f03c:94ff:fe81:b947.