gtcontracting.org - robtex.com
gtcontracting.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774480273 | ||||||
Same first word
gtcontracting.org |
DNS History
7 records (5 active, 2 former)
●NSns13.domaincontrol.com2015-08-01 → 2026-03-25 · 2 obs
● 2026-03-25 23:32:12
●NSns14.domaincontrol.com2015-08-01 → 2026-03-25 · 2 obs
● 2026-03-25 23:32:12
●MXgtcontracting-org.mail.protection.outlook.com2017-04-09 → 2026-03-25 · 3 obs
● 2017-04-09 06:26:02
● 2026-03-25 23:32:12
○MXpresmtp.ex3.secureserver.net2015-08-01 → 2016-05-04 · 4 obs
● 2016-05-04 08:35:02
○ 2017-04-09 06:26:02
○ 2026-03-25 23:32:12
●A15.197.148.332026-02-25 → 2026-03-25 · 3 obs
● 2026-02-25 22:23:16
● 2026-03-25 23:32:12
○A184.168.221.542015-08-01 → 2017-04-09 · 4 obs
● 2017-04-09 06:26:02
○ 2026-02-25 22:23:16
○ 2026-03-25 23:32:12
●A3.33.130.1902026-02-25 → 2026-03-25 · 3 obs
● 2026-02-25 22:23:16
● 2026-03-25 23:32:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| gtcontracting.org | ns13.domaincontrol.com, ns14.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.74.7
NS records: ns13.domaincontrol.com, ns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gtcontracting.org (unsigned zone)
⏱️ Timing
Total: 251ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns13.domaincontrol.com, ns14.domaincontrol.com |
| MX | 1 | gtcontracting-org.mail.protection.outloo |
| TXT | 2 | MS=ms60851511, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns13.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
The entity gtcontracting.org points to two IP numbers: 3.33.130.190 and 15.197.148.33.
For instance, other host names barntender.com, gameanize.com, wemakepins.com, loicduprat.com and resonant.life share IP numbers with gtcontracting.org.
Name Servers
gtcontracting.org is delegated to two name servers: ns13.domaincontrol.com and ns14.domaincontrol.com.
gtcontracting.org uses the same name server setup as other domains such as patrickrichwood.com, mattzabriskie.com, paqman.net, acmpartyforacause.com and mdcomplaw.com.
Host names with two IP numbers:
ns13.domaincontrol.com points to 2603:5:21a0::7 and 97.74.106.7; ns14.domaincontrol.com points to 2603:5:22a0::7 and 173.201.74.7.
Mail Servers
gtcontracting.org is handled by a single mail server, gtcontracting-org.mail.protection.outlook.com.
Host name gtcontracting-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:c902::14, 2a01:111:f403:f905::3, 2a01:111:f403:f90f::, 52.101.10.12, 52.101.40.24, 52.101.41.28 and 52.101.50.10.