ourknowledgehub.com - dns.ninja
ourknowledgehub.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785978719 | ||||||
Same first word
ourknowledgehub.com |
ourknowledgehub.blogspot.com.au |
DNS History
6 records (6 active, 0 former)
●NSns1.combell.eu2026-08-06 → 2026-08-06 · 2 obs
● 2026-08-06 01:31:56
●NSns3.combell.net2016-12-16 → 2026-08-06 · 2 obs
● 2026-08-06 01:31:56
●NSns4.combell.net2016-12-16 → 2026-08-06 · 2 obs
● 2026-08-06 01:31:56
●MXmx.backup.mailprotect.be2016-12-16 → 2026-08-06 · 2 obs
● 2026-08-06 01:31:56
●MXmx.mailprotect.be2016-12-16 → 2026-08-06 · 2 obs
● 2026-08-06 01:31:56
●A217.21.190.1392016-12-16 → 2026-08-06 · 2 obs
● 2026-08-06 01:31:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| ourknowledgehub.com | ns3.combell.net, ns4.combell.net, ns1.combell.eu | - |
✅ Authoritative Response
Server:89.44.166.48
NS records: ns3.combell.net, ns4.combell.net, ns1.combell.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ourknowledgehub.com (unsigned zone)
⏱️ Timing
Total: 652ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.21.190.139 |
| NS | 3 | ns3.combell.net, ns1.combell.eu... |
| MX | 2 | mx.mailprotect.be (pri: 10), mx.backup.mailprotect.be (pri: 50) |
| SOA | 1 | ns3.combell.net hostmaster.ourknowledgeh |
Analysis
IP Addresses
ourknowledgehub.com points to a single IP number: 217.21.190.139.
Additional host names — publieck.com, borealis-voyages.com, offcode.net and two others — share IP numbers with ourknowledgehub.com.
Name Servers
DNS for ourknowledgehub.com is handled by three authoritative name servers: ns1.combell.eu, ns3.combell.net and ns4.combell.net.
At least some of ourknowledgehub.com's name servers are shared with other domains, for example mephisto-magic.be, dely.be, anselleurope.nl and two more.
These name servers tend to co-occur with ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu and 3 other name servers in the same DNS delegations.
Three hostnames — ns1.combell.eu, ns3.combell.net and ns4.combell.net — each have two IP addresses: ns1.combell.eu has 89.44.166.48 and 2a00:1c98:50::50, ns3.combell.net has 83.217.73.172 and 2a00:1c98::53:1, and ns4.combell.net has 86.39.202.67 and 2001:1598:0:101::3.
Mail Servers
ourknowledgehub.com has two mail servers: mx.mailprotect.be and mx.backup.mailprotect.be.
ourknowledgehub.com shares the same mail server setup as other domains, including cloudsandwaves.com, anthromed.be, denkie.com and two others.
ourknowledgehub.com shares mail servers — at least in part — with other domains, including knuffel.be, humanlab.be, patat.be and two others.
Both mx.mailprotect.be and mx.backup.mailprotect.be resolve to four IP addresses: mx.mailprotect.be points to 178.208.39.140, 178.208.39.141, 178.208.39.142 and 178.208.39.143 while mx.backup.mailprotect.be resolves to 178.208.39.140, 178.208.39.141, 178.208.39.142 and 178.208.39.143.
Host names pointing to 178.208.39.140 IP addresses: mx.mailprotect.be and mx.backup.mailprotect.be.
Host names pointing to 178.208.39.141 IP addresses: mx.mailprotect.be and mx.backup.mailprotect.be.
Host names pointing to 178.208.39.142 IP addresses: mx.mailprotect.be and mx.backup.mailprotect.be.
Host names pointing to 178.208.39.143 IP addresses: mx.mailprotect.be and mx.backup.mailprotect.be.