constructtraining.com - robtex.com
constructtraining.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=1787521366 | ||||||
MX for
constructtraining.com |
Previously MX for
mail.constructtraining.com |
Subdomains
mail.constructtraining.com |
Same first word
constructtraining.com |
Previous names
Next names
DNS History
16 records (10 active, 6 former)
●NSns1.enixns.com2016-02-24 → 2026-08-23 · 6 obs
● 2016-02-24 12:01:10
● 2017-02-11 01:58:40
○ 2018-09-30 01:55:44
● 2026-08-22 05:13:14
● 2026-08-23 21:50:42
●NSns1.hpdns.net2018-09-30 → 2026-08-23 · 3 obs
● 2018-09-30 01:55:44
● 2026-08-23 21:50:42
○NSns1.memset.com2015-05-03 → 2015-10-28 · 4 obs
● 2015-10-28 12:31:40
○ 2016-02-24 12:01:10
○ 2026-08-23 21:50:42
●NSns2.enixns.com2016-02-24 → 2026-08-23 · 6 obs
● 2016-02-24 12:01:10
● 2017-02-11 01:58:40
○ 2018-09-30 01:55:44
● 2026-08-22 05:13:14
● 2026-08-23 21:50:42
●NSns2.hpdns.net2018-09-30 → 2026-08-23 · 3 obs
● 2018-09-30 01:55:44
● 2026-08-23 21:50:42
○NSns2.memset.com2015-05-03 → 2015-10-28 · 4 obs
● 2015-10-28 12:31:40
○ 2016-02-24 12:01:10
○ 2026-08-23 21:50:42
●NSns3.enixns.com2016-02-24 → 2026-08-23 · 6 obs
● 2016-02-24 12:01:10
● 2017-02-11 01:58:40
○ 2018-09-30 01:55:44
● 2026-08-22 05:13:14
● 2026-08-23 21:50:42
●NSns3.hpdns.net2018-09-30 → 2026-08-23 · 3 obs
● 2018-09-30 01:55:44
● 2026-08-23 21:50:42
○NSns3.memset.com2015-05-03 → 2015-10-28 · 4 obs
● 2015-10-28 12:31:40
○ 2016-02-24 12:01:10
○ 2026-08-23 21:50:42
●NSns4.enixns.com2016-02-24 → 2026-08-23 · 6 obs
● 2016-02-24 12:01:10
● 2017-02-11 01:58:40
○ 2018-09-30 01:55:44
● 2026-08-22 05:13:14
● 2026-08-23 21:50:42
●NSns4.hpdns.net2018-09-30 → 2026-08-23 · 3 obs
● 2018-09-30 01:55:44
● 2026-08-23 21:50:42
●MXconstructtraining.com2016-02-24 → 2026-08-23 · 3 obs
● 2016-02-24 12:01:10
● 2026-08-23 21:50:42
○MXmail.constructtraining.com2015-05-03 → 2015-10-28 · 4 obs
● 2015-10-28 12:31:40
○ 2016-02-24 12:01:10
○ 2026-08-23 21:50:42
○A89.200.138.1462015-05-03 → 2015-10-28 · 4 obs
● 2015-10-28 12:31:40
○ 2016-02-24 12:01:10
○ 2026-08-23 21:50:42
○A91.238.161.1912016-02-24 → 2017-02-11 · 5 obs
● 2016-02-24 12:01:10
● 2017-02-11 01:58:40
○ 2018-09-30 01:55:44
○ 2026-08-23 21:50:42
●A91.238.162.2532018-09-30 → 2026-08-23 · 3 obs
● 2018-09-30 01:55:44
● 2026-08-23 21:50:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| constructtraining.com | ns1.enixns.com, ns2.enixns.com, ns3.enixns.com, ns4.enixns.com | 4 records |
✅ Authoritative Response
Server:75.2.86.204
NS records: ns1.enixns.com, ns2.enixns.com, ns3.enixns.com, ns4.enixns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constructtraining.com (unsigned zone)
⏱️ Timing
Total: 499ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.238.162.253 |
| NS | 4 | ns1.hpdns.net, ns3.hpdns.net... |
| MX | 1 | constructtraining.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:91.238.160.172 +ip4:9 |
| SOA | 1 | ns1.hpdns.net root.193-105-61-249.cprapi |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.enixns.com, ns2.enixns.com, ns3.enixns.com...)
Analysis
Hierarchy
mail.constructtraining.com is delegated beneath constructtraining.com.
Mail Server Role
constructtraining.com serves as a mail server for constructtraining.com.
IP Addresses
constructtraining.com has exactly one IP address — 91.238.162.253.
Other host names, such as qualfolio.com, share IP numbers with constructtraining.com.
Name Servers
constructtraining.com is delegated to 8 name servers: ns1.enixns.com, ns2.enixns.com, ns3.enixns.com and 5 other.
There is at least partial name server overlap between constructtraining.com and other domains — kurobots.com, hill4leather.co.uk, philcoy.info and two more among them.
These name servers regularly appear alongside ns1.hpdns.net, ns2.hpdns.net, ns3.hpdns.net and 7 other name servers in NS record sets.
Host names resolving to a single IP address:
ns1.enixns.com points to 75.2.86.204.
ns2.enixns.com points to 166.117.220.151.
ns3.enixns.com points to 91.204.209.239.
ns4.enixns.com points to 185.73.8.239.
ns1.hpdns.net points to 75.2.86.204.
ns2.hpdns.net points to 166.117.220.151.
ns3.hpdns.net points to 91.204.209.239.
ns4.hpdns.net points to 185.73.8.239.
ns1.enixns.com and ns1.hpdns.net are host names that each point to 75.2.86.204 IP addresses.
ns2.enixns.com and ns2.hpdns.net are host names that each point to 166.117.220.151 IP addresses.
ns3.enixns.com and ns3.hpdns.net are host names that each point to 91.204.209.239 IP addresses.
ns4.enixns.com and ns4.hpdns.net are host names that each point to 185.73.8.239 IP addresses.
Mail Servers
constructtraining.com uses exactly one mail server, which is constructtraining.com.
constructtraining.com resolves to a single IP number: 91.238.162.253.