ctrbpl.org - robtex.com
ctrbpl.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=1785559209 | ||||||
Subdomains
mx.ctrbpl.org |
Same first word
ctrbpl.org |
Similar names
DNS History
11 records (6 active, 5 former)
●NSdns.technorail.com2026-06-22 → 2026-08-01 · 3 obs
● 2026-06-22 08:21:58
● 2026-08-01 04:52:04
●NSdns2.technorail.com2026-06-22 → 2026-08-01 · 3 obs
● 2026-06-22 08:21:58
● 2026-08-01 04:52:04
●NSdns3.arubadns.net2026-06-22 → 2026-08-01 · 3 obs
● 2026-06-22 08:21:58
● 2026-08-01 04:52:04
●NSdns4.arubadns.cz2026-06-22 → 2026-08-01 · 3 obs
● 2026-06-22 08:21:58
● 2026-08-01 04:52:04
○NSns1.ispfr.net2015-06-16 → 2017-02-05 · 4 obs
● 2017-02-05 15:10:38
○ 2026-06-22 08:21:58
○ 2026-08-01 04:52:04
○NSns2.ispfr.net2015-06-16 → 2017-02-05 · 4 obs
● 2017-02-05 15:10:38
○ 2026-06-22 08:21:58
○ 2026-08-01 04:52:04
●MXmx.ctrbpl.org2026-06-22 → 2026-08-01 · 3 obs
● 2026-06-22 08:21:58
● 2026-08-01 04:52:04
○MXmx3.ispfr.net2015-06-16 → 2017-02-05 · 4 obs
● 2017-02-05 15:10:38
○ 2026-06-22 08:21:58
○ 2026-08-01 04:52:04
○MXmx4.ispfr.net2015-06-16 → 2017-02-05 · 4 obs
● 2017-02-05 15:10:38
○ 2026-06-22 08:21:58
○ 2026-08-01 04:52:04
○A195.114.18.1442015-06-16 → 2017-02-05 · 4 obs
● 2017-02-05 15:10:38
○ 2026-06-22 08:21:58
○ 2026-08-01 04:52:04
●A52.18.59.1242026-06-22 → 2026-08-01 · 3 obs
● 2026-06-22 08:21:58
● 2026-08-01 04:52:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| ctrbpl.org | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | - |
✅ Authoritative Response
Server:95.110.136.8
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctrbpl.org (unsigned zone)
⏱️ Timing
Total: 306ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.18.59.124 |
| NS | 4 | dns3.arubadns.net, dns4.arubadns.cz... |
| MX | 1 | mx.ctrbpl.org (pri: 10) |
| SOA | 1 | dns.technorail.com hostmaster.ctrbpl.org |
Analysis
Hierarchy
The domain mx.ctrbpl.org falls under the parent ctrbpl.org.
IP Addresses
ctrbpl.org resolves to just one IP address, 52.18.59.124.
Two other host names, along with mx.learningderby.net, mx.p2ppros.com and filandaproductions.com, also share IP numbers with ctrbpl.org.
Name Servers
The NS records for ctrbpl.org point to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
At least some of ctrbpl.org's name servers are shared with other domains, for example filomuro.it, zuffellatoservice.it, scab.it and two more.
Four hostnames, each resolving to a pair of IP addresses: dns2.technorail.com directs to 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com directs to 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz directs to 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net directs to 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
The sole mail server for ctrbpl.org is mx.ctrbpl.org.
mx.ctrbpl.org has exactly one IP number: 52.18.59.124.