cuadrangularcr.org - dns.ninja
cuadrangularcr.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=1783826641 | ||||||
Previously MX for
cuadrangularcr.org |
Subdomains
Same first word
cuadrangularcr.org |
DNS History
11 records (7 active, 4 former)
○NSns1.cuadrangularcr.org2018-05-20 → 2018-05-20 · 3 obs
○ 2026-03-05 03:09:26
○ 2026-07-12 03:54:26
●NSns1.hosting506.com2026-03-05 → 2026-07-12 · 3 obs
● 2026-03-05 03:09:26
● 2026-07-12 03:54:26
○NSns2.cuadrangularcr.org2018-05-20 → 2018-05-20 · 3 obs
○ 2026-03-05 03:09:26
○ 2026-07-12 03:54:26
●NSns2.hosting506.com2026-03-05 → 2026-07-12 · 3 obs
● 2026-03-05 03:09:26
● 2026-07-12 03:54:26
●NSns3.hosting506.com2026-03-05 → 2026-07-12 · 3 obs
● 2026-03-05 03:09:26
● 2026-07-12 03:54:26
●NSns4.hosting506.com2026-03-05 → 2026-07-12 · 3 obs
● 2026-03-05 03:09:26
● 2026-07-12 03:54:26
●NSns5.hosting506.com2026-03-05 → 2026-07-12 · 3 obs
● 2026-03-05 03:09:26
● 2026-07-12 03:54:26
○MXcuadrangularcr.org2018-05-20 → 2018-05-20 · 3 obs
○ 2026-03-05 03:09:26
○ 2026-07-12 03:54:26
●MXmail.cuadrangularcr.org2026-03-05 → 2026-07-12 · 3 obs
● 2026-03-05 03:09:26
● 2026-07-12 03:54:26
○A190.124.250.1242018-05-20 → 2018-05-20 · 3 obs
○ 2026-03-05 03:09:26
○ 2026-07-12 03:54:26
●A74.50.77.432026-03-05 → 2026-07-12 · 3 obs
● 2026-03-05 03:09:26
● 2026-07-12 03:54:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| cuadrangularcr.org | ns3.hosting506.com, ns2.hosting506.com, ns5.hosting506.com, ns4.hosting506.com... | - |
✅ Authoritative Response
Server:149.28.91.195
NS records: ns3.hosting506.com, ns2.hosting506.com, ns5.hosting506.com, ns4.hosting506.com, ns1.hosting506.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuadrangularcr.org (unsigned zone)
⏱️ Timing
Total: 451ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.50.77.43 |
| NS | 4 | ns3.hosting506.com, ns1.hosting506.com... |
| MX | 1 | mail.cuadrangularcr.org (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:74.50.77.43 include:r |
| SOA | 1 | ns1.hosting506.com soporte.cblnetwork.co |
Analysis
Hierarchy
cuadrangularcr.org is the parent domain of www.cuadrangularcr.org and mail.cuadrangularcr.org.
IP Addresses
cuadrangularcr.org points to a single IP number: 74.50.77.43.
Additional host names — server100.cblnetwork.com, mail.mdgsoluciones.com, mail.cuadrangularcr.org and two others — share IP numbers with cuadrangularcr.org.
Name Servers
Delegation for cuadrangularcr.org is to five name servers: ns1.hosting506.com, ns2.hosting506.com, ns3.hosting506.com and two others.
At least some of cuadrangularcr.org's name servers are shared with other domains, for example makintecsa.com, novaferre.com, agropartes.com and two more.
These name servers tend to co-occur with ns4.hosting506.com, ns5.hosting506.com, ns1.dnsxeed.com and 3 other name servers in the same DNS delegations.
Host names with two IP numbers:
ns1.hosting506.com maps to two IP addresses — 149.28.241.149 and 216.238.71.36.
ns2.hosting506.com maps to two IP addresses — 45.77.162.45 and 216.219.90.25.
Host names pointing to a single IP address:
ns3.hosting506.com points to the IP address 149.28.91.195.
ns4.hosting506.com points to the IP address 149.28.52.3.
ns5.hosting506.com points to the IP address 149.248.59.119.
Mail Servers
cuadrangularcr.org has one mail server: mail.cuadrangularcr.org.
There is one IP number for mail.cuadrangularcr.org: 74.50.77.43.