constructionengineer.co - robtex.com
constructionengineer.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.124.249.164🇺🇸 AS30148192.124.249.0/24 Sucuri, Inc. | ||||||
| PTR | cloudproxy10164.sucuri.net | ||||||
| NS | pdns03.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21f0::33🇺🇸 GODADDY-DNS2603:5:21f0::/44 | ||||||
| PTR | pdns03.domaincontrol.com | ||||||
| A | 97.74.111.51🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns03.domaincontrol.com | ||||||
| NS | pdns04.domaincontrol.com | ||||||
| A | 2603:5:22f0::33🇺🇸 GODADDY-DNS2603:5:22f0::/44 | ||||||
| PTR | pdns04.domaincontrol.com | ||||||
| A | 173.201.79.51🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns04.domaincontrol.com | ||||||
| MX | mail.constructionengineer.co ⭐ | ||||||
| TXT | v=spf1 a mx ptr include:secureserver.net ~all | ||||||
| SOA | pdns03.domaincontrol.comdns@jomax.net 2025-07-24 #0 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759617721 | ||||||
Same first word
constructionengineer.co |
DNS History
10 records (4 active, 6 former)
○NSns39.domaincontrol.com2015-07-14 → 2019-03-08 · 3 obs
● 2019-03-08 09:13:18
○ 2026-03-25 08:49:40
○NSns40.domaincontrol.com2015-07-14 → 2019-03-08 · 3 obs
● 2019-03-08 09:13:18
○ 2026-03-25 08:49:40
●NSpdns03.domaincontrol.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:49:40
●NSpdns04.domaincontrol.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:49:40
●MXmail.constructionengineer.co2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:49:40
○MXmailstore1.secureserver.net2015-07-14 → 2019-03-08 · 3 obs
● 2019-03-08 09:13:18
○ 2026-03-25 08:49:40
○MXsmtp.secureserver.net2015-07-14 → 2019-03-08 · 3 obs
● 2019-03-08 09:13:18
○ 2026-03-25 08:49:40
○A184.168.221.752015-07-14 → 2015-07-14 · 3 obs
○ 2015-11-17 14:58:34
○ 2026-03-25 08:49:40
●A192.124.249.1642026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:49:40
○A50.62.102.12015-11-17 → 2019-03-08 · 4 obs
● 2015-11-17 14:58:34
● 2019-03-08 09:13:18
○ 2026-03-25 08:49:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| constructionengineer.co | pdns04.domaincontrol.com, pdns03.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.111.51
NS records: pdns04.domaincontrol.com, pdns03.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constructionengineer.co (unsigned zone)
⏱️ Timing
Total: 2351ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.124.249.164 |
| NS | 2 | pdns03.domaincontrol.com, pdns04.domaincontrol.com |
| MX | 1 | mail.constructionengineer.co (pri: 0) |
| TXT | 1 | v=spf1 a mx ptr include:secureserver.net |
| SOA | 1 | pdns03.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
constructionengineer.co points to a single IP: 192.124.249.164.
Other host names, for instance nixontool.com, neighborhoodforest.org, drazin.com, amsett.com and cardenmaui.org share IP numbers with constructionengineer.co.
Name Servers
constructionengineer.co's delegation is to two name servers pdns03.domaincontrol.com and pdns04.domaincontrol.com.
constructionengineer.co shares the same name server configuration as other domains, such as rheemfilters.com, 1800junk.com.au, shrugbucket.com, stdmontreal.com and agentbrain.com.
constructionengineer.co shares name servers with other domains at least partially, for example ciri.org.
Host names with two IP numbers: pdns03.domaincontrol.com points to 2603:5:21f0::33 and 97.74.111.51; pdns04.domaincontrol.com points to 2603:5:22f0::33 and 173.201.79.51
Mail Servers
constructionengineer.co is served by a single mail server, mail.constructionengineer.co.