ctr4tech.org - robtex.com
ctr4tech.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | ns47.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2172::18🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| A | 97.74.103.24🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| NS | ns48.domaincontrol.com | ||||||
| A | 2603:5:2272::18🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| A | 173.201.71.24🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| SOA | ns47.domaincontrol.comdns@jomax.net 2026-02-09 #1 | ||||||
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=1784607413 | ||||||
Same first word
ctr4tech.org |
DNS History
10 records (4 active, 6 former)
●NSns47.domaincontrol.com2026-03-27 → 2026-07-21 · 3 obs
● 2026-03-27 16:18:02
● 2026-07-21 04:46:02
●NSns48.domaincontrol.com2026-03-27 → 2026-07-21 · 3 obs
● 2026-03-27 16:18:02
● 2026-07-21 04:46:02
○NSpdns1.ultradns.net2015-08-11 → 2017-04-09 · 4 obs
● 2017-04-09 22:34:02
○ 2026-03-27 16:18:02
○ 2026-07-21 04:46:02
○NSpdns2.ultradns.net2015-08-11 → 2017-04-09 · 4 obs
● 2017-04-09 22:34:02
○ 2026-03-27 16:18:02
○ 2026-07-21 04:46:02
○NSpdns3.ultradns.org2015-08-11 → 2017-04-09 · 4 obs
● 2017-04-09 22:34:02
○ 2026-03-27 16:18:02
○ 2026-07-21 04:46:02
○NSpdns4.ultradns.org2015-08-11 → 2017-04-09 · 4 obs
● 2017-04-09 22:34:02
○ 2026-03-27 16:18:02
○ 2026-07-21 04:46:02
○NSpdns5.ultradns.info2015-08-11 → 2017-04-09 · 4 obs
● 2017-04-09 22:34:02
○ 2026-03-27 16:18:02
○ 2026-07-21 04:46:02
○NSpdns6.ultradns.co.uk2015-08-11 → 2017-04-09 · 4 obs
● 2017-04-09 22:34:02
○ 2026-03-27 16:18:02
○ 2026-07-21 04:46:02
●A13.248.213.452026-03-27 → 2026-07-21 · 2 obs
● 2026-07-21 04:46:02
●A76.223.67.1892026-03-27 → 2026-07-21 · 2 obs
● 2026-07-21 04:46:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| ctr4tech.org | ns47.domaincontrol.com, ns48.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.103.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctr4tech.org (unsigned zone)
⏱️ Timing
Total: 383ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns47.domaincontrol.com, ns48.domaincontrol.com |
| SOA | 1 | ns47.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
ctr4tech.org points to the IP addresses 13.248.213.45 and 76.223.67.189
Among the host names that share IP numbers with ctr4tech.org are 911businessbroker.com, filmstowatchbeforeyoudie.com, wikipedium.com and two others.
Name Servers
ctr4tech.org is delegated to two name servers: ns47.domaincontrol.com and ns48.domaincontrol.com.
ctr4tech.org has the same name server delegation as a number of other domains, such as servinbourbon.com, zendiagram.net, moabpile.com and two more.
ns47.domaincontrol.com and ns48.domaincontrol.com each resolve to two IP addresses: ns47.domaincontrol.com points to 97.74.103.24 and 2603:5:2172::18, while ns48.domaincontrol.com points to 173.201.71.24 and 2603:5:2272::18.