cuadrangularcr.org - robtex.com
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=1786574645 | ||||||
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
○ 2026-08-12 23:19:58
●NSns1.hosting506.com2026-03-05 → 2026-08-12 · 3 obs
● 2026-03-05 03:09:26
● 2026-08-12 23:19:58
○NSns2.cuadrangularcr.org2018-05-20 → 2018-05-20 · 3 obs
○ 2026-03-05 03:09:26
○ 2026-08-12 23:19:58
●NSns2.hosting506.com2026-03-05 → 2026-08-12 · 3 obs
● 2026-03-05 03:09:26
● 2026-08-12 23:19:58
●NSns3.hosting506.com2026-03-05 → 2026-08-12 · 3 obs
● 2026-03-05 03:09:26
● 2026-08-12 23:19:58
●NSns4.hosting506.com2026-03-05 → 2026-08-12 · 3 obs
● 2026-03-05 03:09:26
● 2026-08-12 23:19:58
●NSns5.hosting506.com2026-03-05 → 2026-08-12 · 3 obs
● 2026-03-05 03:09:26
● 2026-08-12 23:19:58
○MXcuadrangularcr.org2018-05-20 → 2018-05-20 · 3 obs
○ 2026-03-05 03:09:26
○ 2026-08-12 23:19:58
●MXmail.cuadrangularcr.org2026-03-05 → 2026-08-12 · 3 obs
● 2026-03-05 03:09:26
● 2026-08-12 23:19:58
○A190.124.250.1242018-05-20 → 2018-05-20 · 3 obs
○ 2026-03-05 03:09:26
○ 2026-08-12 23:19:58
●A74.50.77.432026-03-05 → 2026-08-12 · 3 obs
● 2026-03-05 03:09:26
● 2026-08-12 23:19:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| cuadrangularcr.org | ns5.hosting506.com, ns1.hosting506.com, ns2.hosting506.com, ns3.hosting506.com... | - |
✅ Authoritative Response
Server:149.28.52.3
NS records: ns5.hosting506.com, ns1.hosting506.com, ns2.hosting506.com, ns3.hosting506.com, ns4.hosting506.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuadrangularcr.org (unsigned zone)
⏱️ Timing
Total: 415ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.50.77.43 |
| NS | 4 | ns2.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
The parent domain of www.cuadrangularcr.org and mail.cuadrangularcr.org is cuadrangularcr.org.
IP Addresses
cuadrangularcr.org directs to one IP number, which is 74.50.77.43.
Among the host names that share IP numbers with cuadrangularcr.org are server100.cblnetwork.com, mail.mdgsoluciones.com, mail.cuadrangularcr.org and two others.
Name Servers
The authoritative name servers for cuadrangularcr.org are ns1.hosting506.com, ns2.hosting506.com, ns3.hosting506.com and two others.
cuadrangularcr.org partially shares its NS delegation with several other domains, including makintecsa.com, novaferre.com, agropartes.com and two others.
In DNS configurations, these name servers often share authority with ns4.hosting506.com, ns5.hosting506.com, ns1.dnsxeed.com and 3 other name servers.
Hosts with two IP numbers each:
ns1.hosting506.com directs traffic to 149.28.241.149 and 216.238.71.36.
ns2.hosting506.com directs traffic to 45.77.162.45 and 216.219.90.25.
Hosts that resolve to one IP address:
ns3.hosting506.com has the IP address 149.28.91.195.
ns4.hosting506.com has the IP address 149.28.52.3.
ns5.hosting506.com has the IP address 149.248.59.119.
Mail Servers
cuadrangularcr.org routes its mail through a single mail server, mail.cuadrangularcr.org.
mail.cuadrangularcr.org directs to just one IP number, 74.50.77.43.