gctr.com - robtex.com
gctr.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=1777117716 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSns53.domaincontrol.com2015-07-16 → 2017-11-23 · 4 obs
● 2017-11-23 13:50:32
○ 2026-04-06 03:26:30
○ 2026-04-25 12:01:40
○NSns54.domaincontrol.com2015-07-16 → 2017-11-23 · 4 obs
● 2017-11-23 13:50:32
○ 2026-04-06 03:26:30
○ 2026-04-25 12:01:40
●NSpdns03.domaincontrol.com2026-04-06 → 2026-04-25 · 3 obs
● 2026-04-06 03:26:30
● 2026-04-25 12:01:40
●NSpdns04.domaincontrol.com2026-04-06 → 2026-04-25 · 3 obs
● 2026-04-06 03:26:30
● 2026-04-25 12:01:40
○MXd133169a.ess.barracudanetworks.com2017-11-23 → 2017-11-23 · 4 obs
● 2017-11-23 13:50:32
○ 2026-04-06 03:26:30
○ 2026-04-25 12:01:40
○MXd133169b.ess.barracudanetworks.com2017-11-23 → 2017-11-23 · 4 obs
● 2017-11-23 13:50:32
○ 2026-04-06 03:26:30
○ 2026-04-25 12:01:40
○MXd64764a.ess.barracudanetworks.com2015-07-16 → 2016-03-25 · 4 obs
● 2016-03-25 09:00:06
○ 2017-11-23 13:50:32
○ 2026-04-25 12:01:40
○MXd64764b.ess.barracudanetworks.com2015-07-16 → 2016-03-25 · 4 obs
● 2016-03-25 09:00:06
○ 2017-11-23 13:50:32
○ 2026-04-25 12:01:40
●MXgctr-com.mail.protection.outlook.com2026-04-06 → 2026-04-25 · 3 obs
● 2026-04-06 03:26:30
● 2026-04-25 12:01:40
●A13.248.243.52026-04-06 → 2026-04-25 · 3 obs
● 2026-04-06 03:26:30
● 2026-04-25 12:01:40
○A50.63.69.12015-07-16 → 2017-11-23 · 4 obs
● 2017-11-23 13:50:32
○ 2026-04-06 03:26:30
○ 2026-04-25 12:01:40
●A76.223.105.2302026-04-06 → 2026-04-25 · 3 obs
● 2026-04-06 03:26:30
● 2026-04-25 12:01:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| gctr.com | pdns03.domaincontrol.com, pdns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.111.51
NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gctr.com (unsigned zone)
⏱️ Timing
Total: 234ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | pdns03.domaincontrol.com, pdns04.domaincontrol.com |
| MX | 1 | gctr-com.mail.protection.outlook.com (pr |
| TXT | 5 | google-site-verification=6CLCxfnF-tjPDes, google-site-verification=6OnhYeEr660153i... |
| SOA | 1 | pdns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns03.domaincontrol.com, pdns03.domaincontrol.com, pdns04.domaincontrol.com...)
Analysis
IP Addresses
The entity gctr.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.
For instance, other host names turned18.com, montreal1.net, cmcatulsa.org, kchauhan.com and replacementmd.com share IP numbers with gctr.com.
Name Servers
gctr.com is delegated to two name servers: pdns03.domaincontrol.com and pdns04.domaincontrol.com.
gctr.com uses the same name server setup as other domains such as drthacker.com, thecolorrun.es, efind.nu, signfactory.me and 17tk111c.com.
gctr.com shares name servers with other domains at least partially, for example miorre.ua, creativeseed.com, brainbalancecenters.com, iaeg.aero and 07128e.com.
Host names with two IP numbers:
pdns03.domaincontrol.com points to 2603:5:21f0::33 and 97.74.111.51; pdns04.domaincontrol.com points to 2603:5:22f0::33 and 173.201.79.51.
Mail Servers
gctr.com is handled by a single mail server, gctr-com.mail.protection.outlook.com.
Host name gctr-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:f802::1, 2a01:111:f403:f907::1, 2a01:111:f403:f909::, 52.101.8.46, 52.101.9.14, 52.101.9.24 and 52.101.40.24.