koha.eu - robtex.com
koha.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.188.31.238🇳🇱 DUOCAST-AS89.188.0.0/19 Duocast | ||||||
| NS | ns1.digitalrevolution.nl ⭐ | ||||||
| A | 193.164.144.15🇳🇱 DUOCAST-AS193.164.144.0/24 | ||||||
| PTR | ns1.digitalrevolution.nl | ||||||
| NS | ns2.digitalrevolution.nl | ||||||
| A | 89.188.0.18🇳🇱 DUOCAST-AS89.188.0.0/21 Duocast - Globalswitch | ||||||
| PTR | ns2.digitalrevolution.nl | ||||||
| MX | mail.koha.eu ⭐ | ||||||
| SOA | ns1.digitalrevolution.nlpostmaster@koha.eu 2013-03-26 #0 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1126563863 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.digitalrevolution.nl2015-06-12 → 2026-07-29 · 2 obs
● 2026-07-29 07:12:52
●NSns2.digitalrevolution.nl2015-06-12 → 2026-07-29 · 2 obs
● 2026-07-29 07:12:52
●MXmail.koha.eu2015-06-12 → 2026-07-29 · 2 obs
● 2026-07-29 07:12:52
●A89.188.31.2382015-06-12 → 2026-07-29 · 2 obs
● 2026-07-29 07:12:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | be.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu... | - |
| koha.eu | ns1.digitalrevolution.nl, ns2.digitalrevolution.nl | - |
✅ Authoritative Response
Server:89.188.0.18
NS records: ns1.digitalrevolution.nl, ns2.digitalrevolution.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koha.eu (unsigned zone)
⏱️ Timing
Total: 700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.188.31.238 |
| NS | 2 | ns1.digitalrevolution.nl, ns2.digitalrevolution.nl |
| MX | 1 | mail.koha.eu (pri: 10) |
| SOA | 1 | ns1.digitalrevolution.nl postmaster.koha |
Analysis
IP Addresses
koha.eu resolves to just one IP address, 89.188.31.238.
Two other host names, along with rmon.eu, cadeau-bon.eu and rekenmachines.eu, also share IP numbers with koha.eu.
Name Servers
Two name servers handle the delegation for koha.eu: ns1.digitalrevolution.nl and ns2.digitalrevolution.nl.
koha.eu shares its NS records with other domains, for example aeoe.eu, ignored.eu, harf.eu and two others.
Both ns1.digitalrevolution.nl and ns2.digitalrevolution.nl have a single IP address each — ns1.digitalrevolution.nl resolves to 193.164.144.15 while ns2.digitalrevolution.nl resolves to 89.188.0.18.