kognoo.com - robtex.com
kognoo.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=1784809147 | ||||||
Same first word
kognoo.com |
Similar names
DNS History
16 records (5 active, 11 former)
●NSns1.combell.eu2026-06-28 → 2026-07-23 · 3 obs
● 2026-06-28 14:39:02
● 2026-07-23 12:32:52
●NSns3.combell.net2026-06-28 → 2026-07-23 · 3 obs
● 2026-06-28 14:39:02
● 2026-07-23 12:32:52
●NSns4.combell.net2026-06-28 → 2026-07-23 · 3 obs
● 2026-06-28 14:39:02
● 2026-07-23 12:32:52
○NSns59.domaincontrol.com2018-05-13 → 2018-05-13 · 3 obs
○ 2026-06-28 14:39:02
○ 2026-07-23 12:32:52
○NSns60.domaincontrol.com2018-05-13 → 2018-05-13 · 3 obs
○ 2026-06-28 14:39:02
○ 2026-07-23 12:32:52
●MXmx.backup.mailprotect.be2026-06-28 → 2026-07-23 · 2 obs
● 2026-07-23 12:32:52
●MXmx.mailprotect.be2026-06-28 → 2026-07-23 · 2 obs
● 2026-07-23 12:32:52
○A184.168.221.372018-05-13 → 2018-05-13 · 3 obs
○ 2026-06-28 14:39:02
○ 2026-07-23 12:32:52
○A184.168.221.442018-05-13 → 2018-05-13 · 3 obs
○ 2026-06-28 14:39:02
○ 2026-07-23 12:32:52
○A184.168.221.542018-05-13 → 2018-05-13 · 3 obs
○ 2026-06-28 14:39:02
○ 2026-07-23 12:32:52
○A184.168.221.622018-05-13 → 2018-05-13 · 3 obs
○ 2026-06-28 14:39:02
○ 2026-07-23 12:32:52
○A184.168.221.632018-05-13 → 2018-05-13 · 3 obs
○ 2026-06-28 14:39:02
○ 2026-07-23 12:32:52
○A50.63.202.362018-05-13 → 2018-05-13 · 3 obs
○ 2026-06-28 14:39:02
○ 2026-07-23 12:32:52
○A50.63.202.422018-05-13 → 2018-05-13 · 3 obs
○ 2026-06-28 14:39:02
○ 2026-07-23 12:32:52
○A50.63.202.452018-05-13 → 2018-05-13 · 3 obs
○ 2026-06-28 14:39:02
○ 2026-07-23 12:32:52
○A50.63.202.542018-05-13 → 2018-05-13 · 3 obs
○ 2026-06-28 14:39:02
○ 2026-07-23 12:32:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| kognoo.com | ns3.combell.net, ns4.combell.net, ns1.combell.eu | - |
✅ Authoritative Response
Server:83.217.73.172
NS records: ns3.combell.net, ns4.combell.net, ns1.combell.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1024ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns4.combell.net, ns1.combell.eu... |
| MX | 2 | mx.mailprotect.be (pri: 10), mx.backup.mailprotect.be (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.relay.mailprote |
| SOA | 1 | ns1.combell.eu hostmaster.kognoo.com |
Analysis
Name Servers
kognoo.com is delegated to three name servers: ns1.combell.eu, ns3.combell.net and ns4.combell.net.
kognoo.com has at least partial name server overlap with other domains, such as unifiller.be, consenso-advocaten.be, bulmf.be and two others.
These name servers tend to appear together with the name servers ns3.european-server.com, ns4.european-server.com and ns1.european-server.eu.
ns1.combell.eu, ns3.combell.net and ns4.combell.net each resolve to two IP addresses: ns1.combell.eu resolves to 89.44.166.48 and 2a00:1c98:50::50; ns3.combell.net resolves to 83.217.73.172 and 2a00:1c98::53:1; ns4.combell.net resolves to 86.39.202.67 and 2001:1598:0:101::3.
Mail Servers
kognoo.com uses two mail servers, mx.mailprotect.be and mx.backup.mailprotect.be.
The mail server setup of kognoo.com matches that of other domains such as sienna-pc.eu, invision.be, zoeck.be and two others.
kognoo.com shares mail servers with at least some other domains, such as kookboetiek.be, strimex.net and brocap.be.
The hosts mx.mailprotect.be and mx.backup.mailprotect.be each point to four IP addresses: mx.mailprotect.be resolves to 178.208.39.140, 178.208.39.141, 178.208.39.142 and 178.208.39.143 and mx.backup.mailprotect.be directs to 178.208.39.140, 178.208.39.141, 178.208.39.142 and 178.208.39.143.
mx.mailprotect.be and mx.backup.mailprotect.be are host names that each point to 178.208.39.140 IP addresses.
mx.mailprotect.be and mx.backup.mailprotect.be are host names that each point to 178.208.39.141 IP addresses.
mx.mailprotect.be and mx.backup.mailprotect.be are host names that each point to 178.208.39.142 IP addresses.
mx.mailprotect.be and mx.backup.mailprotect.be are host names that each point to 178.208.39.143 IP addresses.