tefconstruction.com - robtex.com
tefconstruction.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=1777364501 | ||||||
Same first word
tefconstruction.com |
DNS History
8 records (4 active, 4 former)
●NSns23.domaincontrol.com2026-02-28 → 2026-04-28 · 3 obs
● 2026-02-28 03:57:40
● 2026-04-28 08:40:22
●NSns24.domaincontrol.com2026-02-28 → 2026-04-28 · 3 obs
● 2026-02-28 03:57:40
● 2026-04-28 08:40:22
○NSpdns05.domaincontrol.com2015-08-12 → 2018-08-05 · 4 obs
● 2018-08-05 20:10:18
○ 2026-02-28 03:57:40
○ 2026-04-28 08:40:22
○NSpdns06.domaincontrol.com2015-08-12 → 2018-08-05 · 4 obs
● 2018-08-05 20:10:18
○ 2026-02-28 03:57:40
○ 2026-04-28 08:40:22
○MXmail.tefconstruction.com2015-08-12 → 2018-08-05 · 4 obs
● 2018-08-05 20:10:18
○ 2026-02-28 03:57:40
○ 2026-04-28 08:40:22
●MXtefconstruction-com.mail.protection.outlook.com2026-02-28 → 2026-04-28 · 3 obs
● 2026-02-28 03:57:40
● 2026-04-28 08:40:22
○A107.180.30.2532015-08-12 → 2018-08-05 · 4 obs
● 2018-08-05 20:10:18
○ 2026-02-28 03:57:40
○ 2026-04-28 08:40:22
●A192.250.237.542026-02-28 → 2026-04-28 · 3 obs
● 2026-02-28 03:57:40
● 2026-04-28 08:40:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| tefconstruction.com | ns23.domaincontrol.com, ns24.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.12
NS records: ns23.domaincontrol.com, ns24.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tefconstruction.com (unsigned zone)
⏱️ Timing
Total: 258ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.250.237.54 |
| NS | 2 | ns23.domaincontrol.com, ns24.domaincontrol.com |
| MX | 1 | tefconstruction-com.mail.protection.outl |
| TXT | 2 | NETORGFT6252859.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns23.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns23.domaincontrol.com, ns23.domaincontrol.com, ns24.domaincontrol.com...)
Analysis
IP Addresses
tefconstruction.com resolves to one IP number: 192.250.237.54.
other host names including zegarrapinto.com, kolaina.com, mail.tanzaniakenyasafaris.com, dbast.ca and arthurstrachan.com.pg share IP numbers with tefconstruction.com.
Name Servers
tefconstruction.com is delegated to two name servers ns23.domaincontrol.com and ns24.domaincontrol.com.
tefconstruction.com shares the same name server setup as other domains, for instance shipofy.com, onevoicerealty.com, chiavari.com.au, wyatt.co.in and kcbrain.net.
Host names with two IP numbers:
The host name ns23.domaincontrol.com points to 2603:5:2151::c and 97.74.101.12; the host name ns24.domaincontrol.com points to 2603:5:2251::c and 173.201.69.12.
Mail Servers
tefconstruction.com is handled by a single mail server, tefconstruction-com.mail.protection.outlook.com.
Host tefconstruction-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 52.101.190.0, 52.101.190.1, 52.101.190.2 and 52.101.192.0.