ctptech.dev - dns.ninja
ctptech.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
🔒 HSTS Preload (+subdomains)
Subdomains
Same first word
Similar names
pcttech.com |
theptcc.com |
cpttech.com |
thetccp.com |
tpctech.com |
ptctech.com |
ptctech.cn |
techptc.com |
ptctech.net |
tcptech.com.br |
tcptech.com |
ptctech.co.kr |
tcptech.net |
DNS History
8 records (8 active, 0 former)
●NSns-cloud-d1.googledomains.com2026-02-22 → 2026-07-04 · 2 obs
● 2026-07-04 10:57:20
●NSns-cloud-d2.googledomains.com2026-02-22 → 2026-07-04 · 2 obs
● 2026-07-04 10:57:20
●NSns-cloud-d3.googledomains.com2026-02-22 → 2026-07-04 · 2 obs
● 2026-07-04 10:57:20
●NSns-cloud-d4.googledomains.com2026-02-22 → 2026-07-04 · 2 obs
● 2026-07-04 10:57:20
●A198.49.23.1442026-02-22 → 2026-07-04 · 2 obs
● 2026-07-04 10:57:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| ctptech.dev | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d3.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 613ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.144 |
| NS | 4 | ns-cloud-d3.googledomains.com, ns-cloud-d2.googledomains.com... |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 2 | v=spf1 include:zoho.com ~all, zoho-verification=zb17596581.zmverify.zo |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
Analysis
Hierarchy
ctptech.dev serves as the parent of work.ctptech.dev and home.ctptech.dev.
IP Addresses
ctptech.dev has exactly one IP address — 198.49.23.144.
paularmitagefitness.com, uditgoel.com, eriklbarnes.com plus two other host names have IP numbers in common with ctptech.dev.
Name Servers
Four name servers handle the delegation for ctptech.dev: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
ctptech.dev has at least partial name server overlap with other domains, such as shopkandy.com, field-work.land, integritated.com and two others.
ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com all point to exactly two IP numbers each: ns-cloud-d1.googledomains.com → 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com → 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com → 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com → 216.239.38.109 and 2001:4860:4802:38::6d.
Mail Servers
ctptech.dev has three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
At least some of the mail servers used by ctptech.dev are shared with other domains: cscode.io, lindaghill.com, grayfam.org and two others among them.
mx2.zoho.com has IP address 204.141.33.44, and mx3.zoho.com and mx.zoho.com both have IP address 204.141.43.44.
Both mx3.zoho.com and mx.zoho.com resolve to 204.141.43.44 IP addresses each.