cdkconstructioninc.com - robtex.com
cdkconstructioninc.com
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=1778646136 | ||||||
Subdomains
mail.cdkconstructioninc.com |
DNS History
9 records (7 active, 2 former)
○NSns1.att-websites.com2017-05-21 → 2017-05-21 · 3 obs
○ 2026-05-13 04:42:58
○ 2026-05-13 04:43:00
●NSns1.digitalspaceportal.net2026-05-13 → 2026-05-13 · 3 obs
● 2026-05-13 04:42:58
● 2026-05-13 04:43:00
○NSns2.att-websites.com2017-05-21 → 2017-05-21 · 3 obs
○ 2026-05-13 04:42:58
○ 2026-05-13 04:43:00
●NSns2.digitalspaceportal.net2026-05-13 → 2026-05-13 · 3 obs
● 2026-05-13 04:42:58
● 2026-05-13 04:43:00
●MXmx1c45.carrierzone.com2017-05-21 → 2026-05-13 · 2 obs
● 2026-05-13 04:43:00
●MXmx2c45.carrierzone.com2017-05-21 → 2026-05-13 · 2 obs
● 2026-05-13 04:43:00
●MXmx3c45.carrierzone.com2017-05-21 → 2026-05-13 · 2 obs
● 2026-05-13 04:43:00
●MXmx4c45.carrierzone.com2017-05-21 → 2026-05-13 · 2 obs
● 2026-05-13 04:43:00
●A216.55.149.92017-05-21 → 2026-05-13 · 2 obs
● 2026-05-13 04:43:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| cdkconstructioninc.com | ns1.digitalspaceportal.net, ns2.digitalspaceportal.net | - |
✅ Authoritative Response
Server:66.175.41.73
NS records: ns1.digitalspaceportal.net, ns2.digitalspaceportal.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdkconstructioninc.com (unsigned zone)
⏱️ Timing
Total: 2546ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.55.149.9 |
| NS | 2 | ns2.digitalspaceportal.net, ns1.digitalspaceportal.net |
| MX | 4 | mx1c45.carrierzone.com (pri: 10), mx3c45.carrierzone.com (pri: 110)... |
| TXT | 1 | v=spf1 a mx include:spfc45.carrierzone.c |
| SOA | 1 | ns1.digitalspaceportal.net postmaster.ca |
Analysis
Hierarchy
The parent of mail.cdkconstructioninc.com is cdkconstructioninc.com.
IP Addresses
cdkconstructioninc.com points to a single IP: 216.55.149.9.
Name Servers
Two name servers ns1.digitalspaceportal.net and ns2.digitalspaceportal.net handle delegation for cdkconstructioninc.com.
Host names with one IP number: The host name ns1.digitalspaceportal.net points to 66.175.41.73 and the host name ns2.digitalspaceportal.net points to 209.235.143.99.
Mail Servers
cdkconstructioninc.com is handled by four mail servers: mx1c45.carrierzone.com, mx2c45.carrierzone.com, mx3c45.carrierzone.com and mx4c45.carrierzone.com.
Host names with one IP:
mx1c45.carrierzone.com points to 216.55.149.41
mx2c45.carrierzone.com points to 216.55.149.42
mx3c45.carrierzone.com points to 216.55.149.43
mx4c45.carrierzone.com points to 216.55.149.44