polytechnic.be - dns.ninja
polytechnic.be
be
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nsset.be ⭐ | ||||||
| NS | b.nsset.be | ||||||
| NS | c.nsset.be | ||||||
| NS | d.nsset.be | ||||||
| NS | y.nsset.be | ||||||
| NS | z.nsset.be | ||||||
| SOA | a.nsset.bebe-hostmaster@dnsbelgium.be serial=1028255640 | ||||||
Subdomains
www.polytechnic.be |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.belnet.be2026-03-27 → 2026-07-31 · 3 obs
● 2026-03-27 21:01:34
● 2026-07-31 14:36:02
●NSns2.belnet.be2026-03-27 → 2026-07-31 · 3 obs
● 2026-03-27 21:01:34
● 2026-07-31 14:36:02
●NSns3.belnet.be2026-03-27 → 2026-07-31 · 3 obs
● 2026-03-27 21:01:34
● 2026-07-31 14:36:02
●A193.190.204.32016-12-16 → 2026-07-31 · 2 obs
● 2026-07-31 14:36:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | c.nsset.be, y.nsset.be, a.nsset.be, z.nsset.be... | - |
| polytechnic.be | ns1.belnet.be, ns2.belnet.be, ns3.belnet.be, moloch.rma.ac.be... | 6 records |
✅ Authoritative Response
Server:194.58.196.32
NS records: ns1.belnet.be, ns2.belnet.be, ns3.belnet.be, moloch.rma.ac.be, minoson.rma.ac.be
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polytechnic.be (unsigned zone)
⏱️ Timing
Total: 917ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.190.204.3 |
| NS | 3 | moloch.rma.ac.be, ns.belnet.be... |
| SOA | 1 | minoson.rma.ac.be hostmaster.rma.ac.be |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.belnet.be, ns2.belnet.be, ns1.belnet.be...)
Analysis
Hierarchy
polytechnic.be is a parent domain of www.polytechnic.be.
IP Addresses
polytechnic.be resolves to just one IP address, 193.190.204.3.
Two other host names, along with cercleomega.be, militaire-school.be and military-academy.be, also share IP numbers with polytechnic.be.
Name Servers
polytechnic.be is delegated to 6 name servers: ns1.belnet.be, ns2.belnet.be, ns3.belnet.be and 3 other.
polytechnic.be shares at least some of its name servers with other domains, including uhsee.be, carmentis.be, 175.191.193.in-addr.arpa and two others.
These name servers are frequently seen alongside ns.belnet.be, nsmaster.belnet.be, minoson.rma.ac.be and 7 other name servers.
DNS names with 6 IP addresses:
ns.belnet.be resolves to 193.190.182.40, 193.190.198.14, 194.58.196.32 and 3 other IP addresses.
Host names that have two IP addresses:
ns1.belnet.be points to 193.190.198.14 and 2001:6a8:3c80::14.
ns2.belnet.be points to 193.190.182.40 and 2001:6a8:3c80:c000::40.
ns3.belnet.be points to 194.58.196.32 and 2a01:3f1:832::53.
Host names that point to one IP address:
minoson.rma.ac.be points to 193.190.204.6.
moloch.rma.ac.be points to 193.190.204.4.
ns.belnet.be and ns1.belnet.be are host names that each point to 2001:6a8:3c80::14 IP addresses.
ns.belnet.be and ns2.belnet.be are host names that each point to 2001:6a8:3c80:c000::40 IP addresses.
ns.belnet.be and ns3.belnet.be are host names that each point to 2a01:3f1:832::53 IP addresses.
ns.belnet.be and ns2.belnet.be are host names that each point to 193.190.182.40 IP addresses.
ns.belnet.be and ns1.belnet.be are host names that each point to 193.190.198.14 IP addresses.
ns.belnet.be and ns3.belnet.be are host names that each point to 194.58.196.32 IP addresses.