constructorlearning.com - robtex.com
constructorlearning.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.65.139.157🇨🇭 Google34.65.128.0/20 | ||||||
| PTR | 157.139.65.34.bc.googleusercontent.com | ||||||
| NS | ns1165.hexonet.net ⭐ | ||||||
| A | 194.50.187.165🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24 | ||||||
| NS | ns2161.hexonet.net | ||||||
| A | 194.0.182.161🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24 | ||||||
| NS | ns3193.hexonet.net | ||||||
| A | 193.227.117.193🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24 | ||||||
| MX | mail.constrctor.tech ⭐ | ||||||
| A | 23.109.29.110🇳🇱 SERVERS23.109.29.0/24 .COM AMS4 | ||||||
| SOA | ns1165.hexonet.nethostmaster@constructorlearning.com 2026-09-22 #0 | ||||||
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=1793804746 | ||||||
Same first word
constructorlearning.com |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns1165.hexonet.net2026-10-05 → 2026-11-04 · 2 obs
● 2026-11-04 15:50:08
●NSns2161.hexonet.net2026-10-05 → 2026-11-04 · 2 obs
● 2026-11-04 15:50:08
●NSns3193.hexonet.net2026-10-05 → 2026-11-04 · 2 obs
● 2026-11-04 15:50:08
●MXmail.constrctor.tech2026-10-05 → 2026-11-04 · 4 obs
○ 2026-11-04 02:06:16
● 2026-11-04 15:50:06
● 2026-11-04 15:50:08
●A34.65.139.1572026-10-05 → 2026-11-04 · 4 obs
○ 2026-11-04 02:06:16
● 2026-11-04 15:50:06
● 2026-11-04 15:50:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net... | - |
| constructorlearning.com | ns1165.hexonet.net, ns2161.hexonet.net, ns3193.hexonet.net | - |
✅ Authoritative Response
Server:193.227.117.193
NS records: ns1165.hexonet.net, ns2161.hexonet.net, ns3193.hexonet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 2045ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.65.139.157 |
| NS | 3 | ns1165.hexonet.net, ns3193.hexonet.net... |
| MX | 1 | mail.constrctor.tech (pri: 10) |
| SOA | 1 | ns1165.hexonet.net hostmaster.constructo |
Analysis
IP Addresses
constructorlearning.com points to a single IP number: 34.65.139.157.
Additional host names — constractorgroup.com, constructortmba.com, constructor.link and two others — share IP numbers with constructorlearning.com.
Name Servers
The authoritative name servers for constructorlearning.com are ns1165.hexonet.net, ns2161.hexonet.net and ns3193.hexonet.net — three in total.
The name servers of constructorlearning.com overlap at least partially with those of other domains — among them constructrtech.org, konstructorgroup.org, constructeruniversity.org and two more.
The hostnames ns1165.hexonet.net, ns2161.hexonet.net and ns3193.hexonet.net each resolve to a single IP: ns1165.hexonet.net → 194.50.187.165, ns2161.hexonet.net → 194.0.182.161, ns3193.hexonet.net → 193.227.117.193.
Mail Servers
constructorlearning.com has one mail server: mail.constrctor.tech.
constructorlearning.com shares the same mail server setup as other domains, including constructors.group, constructor.us, constructor.eu and two others.
mail.constrctor.tech directs to just one IP number, 23.109.29.110.