koansoftware.org - dns.ninja
koansoftware.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.22.125.45 | ||||||
| NS | dns2.technorail.com ⭐ | ||||||
| A | 2a00:6d42:3:2096::f:1🇮🇹 ARUBA-ASN2a00:6d42::/32 Aruba S.p.A. IPv6 Network | ||||||
| PTR | dns2.technorail.com | ||||||
| A | 95.110.136.8🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network | ||||||
| PTR | dns2.technorail.com | ||||||
| NS | dns.technorail.com | ||||||
| A | 2a00:6d40:2:2082::f:1🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network | ||||||
| PTR | dns.technorail.com | ||||||
| A | 94.177.210.13🇮🇹 ARUBA-ASN94.177.208.0/22 Aruba S.p.A. Network | ||||||
| PTR | dns.technorail.com | ||||||
| NS | dns3.arubadns.net | ||||||
| A | 2a00:6d41:3:206e::f:1🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network | ||||||
| PTR | dns3.arubadns.net | ||||||
| A | 95.110.220.5🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network | ||||||
| PTR | dns3.arubadns.net | ||||||
| NS | dns4.arubadns.cz | ||||||
| A | 2001:15e8:104:4::d8ee🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | dns4.arubadns.cz | ||||||
| A | 81.2.216.238🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | dns4.arubadns.cz | ||||||
| MX | mx1.koansoftware.org ⭐ | ||||||
| A | 62.149.128.166🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network | ||||||
| PTR | mxd3.aruba.it | ||||||
| SOA | dns.technorail.comhostmaster@koansoftware.org 2025-12-12 #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=1783941199 | ||||||
Subdomains
mx1.koansoftware.org |
Same first word
koansoftware.org |
koansoftware.com |
DNS History
6 records (6 active, 0 former)
●NSdns.technorail.com2015-06-05 → 2026-07-13 · 2 obs
● 2026-07-13 11:41:02
●NSdns2.technorail.com2015-06-05 → 2026-07-13 · 2 obs
● 2026-07-13 11:41:02
●NSdns3.arubadns.net2026-03-25 → 2026-07-13 · 3 obs
● 2026-03-25 09:26:00
● 2026-07-13 11:41:02
●NSdns4.arubadns.cz2026-03-25 → 2026-07-13 · 3 obs
● 2026-03-25 09:26:00
● 2026-07-13 11:41:02
●MXmx1.koansoftware.org2015-06-05 → 2026-07-13 · 2 obs
● 2026-07-13 11:41:02
●A64.22.125.452015-06-05 → 2026-07-13 · 2 obs
● 2026-07-13 11:41:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| koansoftware.org | dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net, dns2.technorail.com | - |
✅ Authoritative Response
Server:95.110.136.8
NS records: dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net, dns2.technorail.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koansoftware.org (unsigned zone)
⏱️ Timing
Total: 529ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.22.125.45 |
| NS | 4 | dns.technorail.com, dns4.arubadns.cz... |
| MX | 1 | mx1.koansoftware.org (pri: 10) |
| SOA | 1 | dns.technorail.com hostmaster.koansoftwa |
Analysis
Hierarchy
koansoftware.org is a parent domain of mx1.koansoftware.org.
IP Addresses
koansoftware.org points to a single IP number: 64.22.125.45.
Name Servers
koansoftware.org has four authoritative name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
koansoftware.org shares at least some of its name servers with other domains, including ateliervoguesposa.it, dij.it, ilcratere.it and two others.
The host names dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net each resolve to two IP addresses: dns2.technorail.com resolves to 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com resolves to 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz resolves to 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net resolves to 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
koansoftware.org has one mail server: mx1.koansoftware.org.
mx1.koansoftware.org resolves to a single IP number: 62.149.128.166.