centuni.com - dns.ninja
centuni.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=1786075519 | ||||||
Same first word
centuni.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.combell.eu2026-02-21 → 2026-08-07 · 3 obs
● 2026-02-21 04:22:30
● 2026-08-07 04:26:42
●NSns3.combell.net2015-05-09 → 2026-08-07 · 2 obs
● 2026-08-07 04:26:42
●NSns4.combell.net2015-05-09 → 2026-08-07 · 2 obs
● 2026-08-07 04:26:42
●MXmx.backup.mailprotect.be2015-05-09 → 2026-08-07 · 2 obs
● 2026-08-07 04:26:42
●MXmx.mailprotect.be2015-05-09 → 2026-08-07 · 2 obs
● 2026-08-07 04:26:42
○A176.62.166.282015-05-09 → 2016-04-13 · 4 obs
● 2016-04-13 13:28:40
○ 2016-09-24 22:15:50
○ 2026-08-07 04:26:42
●A217.21.190.1392016-09-24 → 2026-08-07 · 3 obs
● 2016-09-24 22:15:50
● 2026-08-07 04:26:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| centuni.com | ns3.combell.net, ns4.combell.net | - |
✅ Authoritative Response
Server:83.217.73.172
NS records: ns3.combell.net, ns4.combell.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centuni.com (unsigned zone)
⏱️ Timing
Total: 611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.21.190.139 |
| NS | 3 | ns4.combell.net, ns1.combell.eu... |
| MX | 2 | mx.backup.mailprotect.be (pri: 50), mx.mailprotect.be (pri: 10) |
| SOA | 1 | ns3.combell.net hostmaster.centuni.com |
Analysis
IP Addresses
centuni.com has exactly one IP address — 217.21.190.139.
aramark.fr, sumum.nl, rydoonotifications.com plus two other host names have IP numbers in common with centuni.com.
Name Servers
The authoritative name servers for centuni.com are ns1.combell.eu, ns3.combell.net and ns4.combell.net — three in total.
There is at least partial name server overlap between centuni.com and other domains — jorpa.be, webscore.be, triskele.be and two more among them.
These name servers regularly appear alongside ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu and 3 other name servers in NS record sets.
ns1.combell.eu, ns3.combell.net and ns4.combell.net all resolve to exactly two IP numbers apiece: ns1.combell.eu → 89.44.166.48 and 2a00:1c98:50::50; ns3.combell.net → 83.217.73.172 and 2a00:1c98::53:1; ns4.combell.net → 86.39.202.67 and 2001:1598:0:101::3.
Mail Servers
centuni.com uses two mail servers, mx.mailprotect.be and mx.backup.mailprotect.be.
The mail server setup of centuni.com matches that of other domains such as bookvv.com, tomba.be, at-rasc.com and two others.
centuni.com and other domains — kydo.be for instance — share at least some mail servers.
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.
Both mx.mailprotect.be and mx.backup.mailprotect.be resolve to 178.208.39.140 IP addresses each.
Both mx.mailprotect.be and mx.backup.mailprotect.be resolve to 178.208.39.141 IP addresses each.
Both mx.mailprotect.be and mx.backup.mailprotect.be resolve to 178.208.39.142 IP addresses each.
Both mx.mailprotect.be and mx.backup.mailprotect.be resolve to 178.208.39.143 IP addresses each.