constructionscience.com - robtex.com
constructionscience.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=1777305641 | ||||||
Same first word
constructionscience.net |
constructionscience.com |
DNS History
9 records (5 active, 4 former)
○NSns1.bluehost.com2015-06-26 → 2018-08-02 · 4 obs
● 2018-08-02 10:10:18
○ 2026-04-21 14:17:56
○ 2026-04-27 16:10:30
○NSns2.bluehost.com2015-06-26 → 2018-08-02 · 4 obs
● 2018-08-02 10:10:18
○ 2026-04-21 14:17:56
○ 2026-04-27 16:10:30
●NSns53.domaincontrol.com2026-04-21 → 2026-04-27 · 3 obs
● 2026-04-21 14:17:56
● 2026-04-27 16:10:30
●NSns54.domaincontrol.com2026-04-21 → 2026-04-27 · 3 obs
● 2026-04-21 14:17:56
● 2026-04-27 16:10:30
●MXconstructionscience-com.mail.protection.outlook.com2026-04-21 → 2026-04-27 · 3 obs
● 2026-04-21 14:17:56
● 2026-04-27 16:10:30
○MXwww-constructionscience-com.mail.eo.outlook.com2015-06-26 → 2018-08-02 · 4 obs
● 2018-08-02 10:10:18
○ 2026-04-21 14:17:56
○ 2026-04-27 16:10:30
●A15.197.225.1282026-04-21 → 2026-04-27 · 3 obs
● 2026-04-21 14:17:56
● 2026-04-27 16:10:30
●A3.33.251.1682026-04-21 → 2026-04-27 · 3 obs
● 2026-04-21 14:17:56
● 2026-04-27 16:10:30
○A69.195.124.872015-06-26 → 2018-08-02 · 4 obs
● 2018-08-02 10:10:18
○ 2026-04-21 14:17:56
○ 2026-04-27 16:10:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| constructionscience.com | ns53.domaincontrol.com, ns54.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.27
NS records: ns53.domaincontrol.com, ns54.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constructionscience.com (unsigned zone)
⏱️ Timing
Total: 589ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns53.domaincontrol.com, ns54.domaincontrol.com |
| MX | 1 | constructionscience-com.mail.protection. |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns53.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns53.domaincontrol.com, ns53.domaincontrol.com, ns54.domaincontrol.com...)
Analysis
IP Addresses
constructionscience.com resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names, for instance ag-industrie.info, nittigroup.com, advtrk.com, valerielpatton.com and nords.com share IP numbers with constructionscience.com.
Name Servers
constructionscience.com has two name servers: ns53.domaincontrol.com and ns54.domaincontrol.com.
constructionscience.com shares the same name server setup as other domains, for example rklaw.net, tomdrexlerplumbing.com, funhub.co, aboutabbey.com and commercialrealtyfinance.com.
Host names with two IP numbers:
ns53.domaincontrol.com points to: 2603:5:21a2::1b and 97.74.106.27; ns54.domaincontrol.com points to: 2603:5:22a2::1b and 173.201.74.27.
Mail Servers
constructionscience.com is handled by a single mail server, constructionscience-com.mail.protection.outlook.com.
Host constructionscience-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c922::2, 2a01:111:f403:f907::1, 2a01:111:f403:f912::, 2a01:111:f403:f913::, 52.101.41.54, 52.101.41.180, 52.101.41.183 and 52.101.50.13.