nt3.io - robtex.com
nt3.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1785656445 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.combell.eu2026-07-08 → 2026-08-02 · 2 obs
● 2026-08-02 07:52:08
●NSns3.combell.net2026-07-08 → 2026-08-02 · 2 obs
● 2026-08-02 07:52:08
●NSns4.combell.net2026-07-08 → 2026-08-02 · 2 obs
● 2026-08-02 07:52:08
●MXmx.backup.mailprotect.be2026-07-08 → 2026-08-02 · 2 obs
● 2026-08-02 07:52:08
●MXmx.mailprotect.be2026-07-08 → 2026-08-02 · 2 obs
● 2026-08-02 07:52:08
●A217.19.237.542026-07-08 → 2026-08-02 · 2 obs
● 2026-08-02 07:52:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| nt3.io | 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 nt3.io (unsigned zone)
⏱️ Timing
Total: 593ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.237.54 |
| NS | 3 | ns1.combell.eu, ns3.combell.net... |
| MX | 2 | mx.mailprotect.be (pri: 10), mx.backup.mailprotect.be (pri: 50) |
| SOA | 1 | ns3.combell.net hostmaster.nt3.io |
Analysis
IP Addresses
nt3.io resolves to just one IP address, 217.19.237.54.
Two other host names, along with ultrajet.nl, equitouch.be and halfen.at, also share IP numbers with nt3.io.
Name Servers
Three name servers are authoritative for nt3.io: ns1.combell.eu, ns3.combell.net and ns4.combell.net.
There is at least partial name server overlap between nt3.io and other domains — pinternet.be, schoolmeubelen.com, eyelovebrillen.com and two more among them.
The name servers ns3.european-server.com, ns4.european-server.com and ns1.european-server.eu are often found in combination with these name servers.
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. All three hostnames point to two IP numbers each.
Mail Servers
nt3.io is served by two mail servers, mx.mailprotect.be and mx.backup.mailprotect.be.
Among the domains sharing a mail server setup with nt3.io are kingfisher-recruitment.be, hoteltanglabrussels.com, datanutsbedrijf.be and two others.
There is at least a partial MX overlap between nt3.io and other domains, including azaron.info, caredoc.be, macq.be and two others.
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.
These two host names — mx.mailprotect.be and mx.backup.mailprotect.be — each point to 178.208.39.140 IP addresses.
These two host names — mx.mailprotect.be and mx.backup.mailprotect.be — each point to 178.208.39.141 IP addresses.
These two host names — mx.mailprotect.be and mx.backup.mailprotect.be — each point to 178.208.39.142 IP addresses.
These two host names — mx.mailprotect.be and mx.backup.mailprotect.be — each point to 178.208.39.143 IP addresses.