contrx.com - robtex.com
contrx.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=1774391212 | ||||||
Similar names
DNS History
14 records (4 active, 10 former)
○NSns1.c9133.sgvps.net2015-10-22 → 2017-05-16 · 6 obs
● 2015-10-22 04:06:34
○ 2015-12-30 13:14:22
○ 2016-09-20 11:01:24
● 2017-05-16 08:53:14
○ 2026-03-24 22:39:52
○NSns1.contrx.com2015-12-30 → 2017-05-16 · 4 obs
● 2015-12-30 13:14:22
● 2017-05-16 08:53:14
○ 2026-03-24 22:39:52
○NSns2.c9133.sgvps.net2015-10-22 → 2017-05-16 · 6 obs
● 2015-10-22 04:06:34
○ 2015-12-30 13:14:22
○ 2016-09-20 11:01:24
● 2017-05-16 08:53:14
○ 2026-03-24 22:39:52
○NSns2.contrx.com2015-12-30 → 2016-09-20 · 5 obs
● 2015-12-30 13:14:22
● 2016-09-20 11:01:24
○ 2017-05-16 08:53:14
○ 2026-03-24 22:39:52
○NSns31.worldnic.com2015-06-01 → 2015-06-01 · 3 obs
○ 2015-10-22 04:06:34
○ 2026-03-24 22:39:52
○NSns32.worldnic.com2015-06-01 → 2015-06-01 · 3 obs
○ 2015-10-22 04:06:34
○ 2026-03-24 22:39:52
●NSns65.domaincontrol.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 22:39:52
●NSns66.domaincontrol.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 22:39:52
●MXcontrx-com.mail.protection.outlook.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 22:39:52
○MXmx1.emailsrvr.com2015-10-22 → 2017-05-16 · 3 obs
● 2017-05-16 08:53:14
○ 2026-03-24 22:39:52
○MXmx2.emailsrvr.com2015-10-22 → 2017-05-16 · 3 obs
● 2017-05-16 08:53:14
○ 2026-03-24 22:39:52
○A109.73.227.422015-10-22 → 2017-05-16 · 4 obs
● 2015-10-22 04:06:34
● 2017-05-16 08:53:14
○ 2026-03-24 22:39:52
●A141.193.213.212026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 22:39:52
○A205.178.189.1312015-06-01 → 2015-06-01 · 3 obs
○ 2015-10-22 04:06:34
○ 2026-03-24 22:39:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net... | - |
| contrx.com | ns66.domaincontrol.com, ns65.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.70.43
NS records: ns66.domaincontrol.com, ns65.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contrx.com (unsigned zone)
⏱️ Timing
Total: 157ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.193.213.21 |
| NS | 2 | ns65.domaincontrol.com, ns66.domaincontrol.com |
| MX | 1 | contrx-com.mail.protection.outlook.com ( |
| TXT | 6 | MS=ms42878380, apple-domain-verification=Y0kBKNq5g6g4b8... |
| SOA | 1 | ns65.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns66.domaincontrol.com, ns66.domaincontrol.com, ns65.domaincontrol.com...)
Analysis
IP Addresses
contrx.com points to an IP address: 141.193.213.21.
other host names include txla.org, www.hpforkfc.com, pelvicfloorcenter.org, thefirstteepalmbeaches.org and kosc.com; they share IP numbers with contrx.com.
Name Servers
Two name servers ns65.domaincontrol.com and ns66.domaincontrol.com handle the delegation for contrx.com.
contrx.com shares the same name server setup as other domains, for instance transportia.se, contentcolab.com, madilin.com, eldren.com and triboot.net.
contrx.com shares name servers with other domains at least partially, for example ourbbs.net.
Host names with two IP numbers:
ns65.domaincontrol.com points to 2603:5:2164::2b and 97.74.102.43.
ns66.domaincontrol.com points to 2603:5:2264::2b and 173.201.70.43.
Mail Servers
contrx.com is handled by a single mail server, contrx-com.mail.protection.outlook.com.
Hostname contrx-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c901::1, 2a01:111:f403:c946::, 2a01:111:f403:f802::2, 2a01:111:f403:f802::3, 52.101.10.14, 52.101.11.19, 52.101.41.58 and 52.101.41.180.