ctrtechnology.com - dns.ninja
ctrtechnology.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 167.71.138.74 | ||||||
| NS | ns73.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a4::2f🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| A | 97.74.106.47🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| NS | ns74.domaincontrol.com | ||||||
| A | 2603:5:22a4::2f🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| A | 173.201.74.47🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| MX | mx0.123-reg.co.uk ⭐ | ||||||
| MX | mx1.123-reg.co.uk(20) | ||||||
| SOA | ns73.domaincontrol.comdns@jomax.net 2024-03-06 #0 | ||||||
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1793825776 | ||||||
Same first word
ctrtechnology.com |
ctrtechnology.co.uk |
Similar names
crttechnology.org |
rtctechnology.com.vn |
tcrtechnology.it |
tcrtechnology.com |
rtctechnology.com |
rcttechnology.net |
trctechnology.com |
tcrtechnology.fr |
tcrtechnology.es |
rtctechnology.net |
DNS History
9 records (5 active, 4 former)
○NSns.123-reg.co.uk2015-08-02 → 2017-04-21 · 5 obs
● 2015-08-02 20:49:26
● 2017-04-21 09:38:02
○ 2026-07-01 15:24:58
○ 2026-11-04 21:21:18
○NSns2.123-reg.co.uk2015-08-02 → 2017-04-21 · 5 obs
● 2015-08-02 20:49:26
● 2017-04-21 09:38:02
○ 2026-07-01 15:24:58
○ 2026-11-04 21:21:18
●NSns73.domaincontrol.com2026-07-01 → 2026-11-04 · 3 obs
● 2026-07-01 15:24:58
● 2026-11-04 21:21:18
●NSns74.domaincontrol.com2026-07-01 → 2026-11-04 · 3 obs
● 2026-07-01 15:24:58
● 2026-11-04 21:21:18
○MXctrtechnology-co-uk.mail.protection.outlook.com2015-08-02 → 2017-04-21 · 5 obs
● 2015-08-02 20:49:26
● 2017-04-21 09:38:02
○ 2026-07-01 15:24:58
○ 2026-11-04 21:21:18
●MXmx0.123-reg.co.uk2015-08-02 → 2026-11-04 · 3 obs
● 2015-08-02 20:49:26
● 2026-11-04 21:21:18
●MXmx1.123-reg.co.uk2015-08-02 → 2026-11-04 · 3 obs
● 2015-08-02 20:49:26
● 2026-11-04 21:21:18
●A167.71.138.742026-07-01 → 2026-11-04 · 3 obs
● 2026-07-01 15:24:58
● 2026-11-04 21:21:18
○A94.136.40.822015-08-02 → 2017-04-21 · 5 obs
● 2015-08-02 20:49:26
● 2017-04-21 09:38:02
○ 2026-07-01 15:24:58
○ 2026-11-04 21:21:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ctrtechnology.com | ns73.domaincontrol.com, ns74.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.47
NS records: ns73.domaincontrol.com, ns74.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctrtechnology.com (unsigned zone)
⏱️ Timing
Total: 1885ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.71.138.74 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| MX | 2 | mx0.123-reg.co.uk (pri: 10), mx1.123-reg.co.uk (pri: 20) |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)
Analysis
IP Addresses
ctrtechnology.com has exactly one IP address — 167.71.138.74.
Name Servers
ctrtechnology.com has two authoritative name servers — ns73.domaincontrol.com and ns74.domaincontrol.com.
Both ns73.domaincontrol.com and ns74.domaincontrol.com have two IP addresses each. ns73.domaincontrol.com resolves to 97.74.106.47 and 2603:5:21a4::2f; ns74.domaincontrol.com resolves to 173.201.74.47 and 2603:5:22a4::2f.
Mail Servers
ctrtechnology.com is handled by two mail servers, mx0.123-reg.co.uk and mx1.123-reg.co.uk.