simulationcentre.com - dns.ninja
simulationcentre.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=1784842832 | ||||||
Same first word
simulationcentre.com |
Similar names
DNS History
19 records (6 active, 13 former)
●NSns1.combell.eu2026-04-23 → 2026-07-23 · 3 obs
● 2026-04-23 05:56:44
● 2026-07-23 22:10:56
●NSns3.combell.net2026-04-23 → 2026-07-23 · 3 obs
● 2026-04-23 05:56:44
● 2026-07-23 22:10:56
○NSns3.firstfind.nl2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 18:24:12
○ 2026-04-23 05:56:44
○ 2026-07-23 22:10:56
●NSns4.combell.net2026-04-23 → 2026-07-23 · 3 obs
● 2026-04-23 05:56:44
● 2026-07-23 22:10:56
○NSns4.firstfind.nl2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 18:24:12
○ 2026-04-23 05:56:44
○ 2026-07-23 22:10:56
○NSns5.firstfind.net2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 18:24:12
○ 2026-04-23 05:56:44
○ 2026-07-23 22:10:56
○NSns69.worldnic.com2015-06-09 → 2016-04-21 · 5 obs
● 2015-06-09 09:21:06
● 2016-04-21 18:23:14
○ 2017-03-19 18:24:12
○ 2026-07-23 22:10:56
○NSns70.worldnic.com2015-06-09 → 2016-04-21 · 5 obs
● 2015-06-09 09:21:06
● 2016-04-21 18:23:14
○ 2017-03-19 18:24:12
○ 2026-07-23 22:10:56
●MXmx.backup.mailprotect.be2026-04-23 → 2026-07-23 · 3 obs
● 2026-04-23 05:56:44
● 2026-07-23 22:10:56
●MXmx.mailprotect.be2026-04-23 → 2026-07-23 · 3 obs
● 2026-04-23 05:56:44
● 2026-07-23 22:10:56
○MXmx1.firstfind.nl2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 18:24:12
○ 2026-04-23 05:56:44
○ 2026-07-23 22:10:56
○MXmx2.firstfind.nl2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 18:24:12
○ 2026-04-23 05:56:44
○ 2026-07-23 22:10:56
○MXp.webcom.ctmail.com2016-01-25 → 2016-04-21 · 4 obs
● 2016-04-21 18:23:14
○ 2017-03-19 18:24:12
○ 2026-07-23 22:10:56
○MXserver40.firstfind.nl2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 18:24:12
○ 2026-04-23 05:56:44
○ 2026-07-23 22:10:56
○A109.235.74.1582017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 18:24:12
○ 2026-04-23 05:56:44
○ 2026-07-23 22:10:56
○A206.188.192.1132015-06-09 → 2015-06-09 · 4 obs
● 2015-06-09 09:21:06
○ 2015-10-30 05:23:50
○ 2026-07-23 22:10:56
○A208.91.197.272015-10-30 → 2016-04-21 · 5 obs
● 2015-10-30 05:23:50
● 2016-04-21 18:23:14
○ 2017-03-19 18:24:12
○ 2026-07-23 22:10:56
●A217.21.190.1392026-04-23 → 2026-07-23 · 3 obs
● 2026-04-23 05:56:44
● 2026-07-23 22:10:56
○A5.157.84.1502026-04-23 → 2026-07-23 · 2 obs
○ 2026-07-23 22:10:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| simulationcentre.com | ns3.combell.net, ns4.combell.net, ns1.combell.eu | - |
✅ Authoritative Response
Server:86.39.202.67
NS records: ns3.combell.net, ns4.combell.net, ns1.combell.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simulationcentre.com (unsigned zone)
⏱️ Timing
Total: 656ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.21.190.139 |
| NS | 3 | ns3.combell.net, ns1.combell.eu... |
| MX | 2 | mx.backup.mailprotect.be (pri: 50), mx.mailprotect.be (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.relay.mailprote |
| SOA | 1 | ns1.combell.eu hostmaster.simulationcent |
Analysis
IP Addresses
simulationcentre.com directs to one IP number, which is 217.21.190.139.
Among the host names that share IP numbers with simulationcentre.com are tua.be, ringvaart.com, plumbo.be and two others.
Name Servers
DNS for simulationcentre.com is handled by three authoritative name servers: ns1.combell.eu, ns3.combell.net and ns4.combell.net.
The name servers of simulationcentre.com overlap at least partially with those of other domains — among them a-groep.com, circuze.be, autostad.eu and two more.
These name servers commonly appear in delegations together with ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu and 3 other.
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
The MX records for simulationcentre.com point to two mail servers: mx.mailprotect.be and mx.backup.mailprotect.be.
simulationcentre.com has the same mail server arrangement as a number of other domains, for example plant-spirits.be, debrabandere.be, kjv.be and two more.
simulationcentre.com shares at least some of its mail servers with other domains — for example ysi.be, dietro.be, roncaletti.com and two more.
Each of the hosts mx.mailprotect.be and mx.backup.mailprotect.be points to four IP numbers: mx.mailprotect.be directs to 178.208.39.140, 178.208.39.141, 178.208.39.142 and 178.208.39.143 and mx.backup.mailprotect.be points 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.