4work.be - dns.ninja
4work.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=1028250297 | ||||||
Same first word
4work.ro |
4work.com.mx |
4work.be |
4work.co.kr |
4work.nl |
4work.jp |
4work.pl |
4work.kz |
4work.org |
4work.dyndns.org |
4work.com |
4work.co |
4work.cc |
4work.com.br |
4work.me |
4work.net |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.combell.eu2026-03-06 → 2026-06-21 · 2 obs
● 2026-06-21 03:52:44
●NSns3.combell.net2026-03-06 → 2026-06-21 · 2 obs
● 2026-06-21 03:52:44
●NSns4.combell.net2026-03-06 → 2026-06-21 · 2 obs
● 2026-06-21 03:52:44
●MXmx.backup.mailprotect.be2026-03-06 → 2026-06-21 · 2 obs
● 2026-06-21 03:52:44
●MXmx.mailprotect.be2026-03-06 → 2026-06-21 · 2 obs
● 2026-06-21 03:52:44
●A217.21.190.1392026-03-06 → 2026-06-21 · 2 obs
● 2026-06-21 03:52:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | d.nsset.be, b.nsset.be, z.nsset.be, c.nsset.be... | - |
| 4work.be | ns4.combell.net, ns1.combell.eu, ns3.combell.net | - |
✅ Authoritative Response
Server:86.39.202.67
NS records: ns4.combell.net, ns1.combell.eu, ns3.combell.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4work.be (unsigned zone)
⏱️ Timing
Total: 868ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.21.190.139 |
| NS | 3 | ns1.combell.eu, ns3.combell.net... |
| 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 | ns3.combell.net hostmaster.4work.be |
Analysis
IP Addresses
4work.be resolves to one IP address: 217.21.190.139.
rugloop.be, gc-trans.be, buropapier.be and two other host names share IP numbers with 4work.be.
Name Servers
Three name servers are authoritative for 4work.be: ns1.combell.eu, ns3.combell.net and ns4.combell.net.
At least some of 4work.be's name servers are shared with other domains, for example opkotinleuven.be, (0x706f726e)-plaza.biz, di-athos.be and two more.
These name servers tend to co-occur with ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu and 3 other name servers in the same DNS delegations.
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
Mail for 4work.be is handled by two mail servers — mx.mailprotect.be and mx.backup.mailprotect.be.
4work.be uses an identical mail server configuration to several other domains — among them zwem.info, ucb.bio, cylon.be and two more.
4work.be has at least partial mail server overlap with other domains such as acompagnie.be, heilighartjette.be, dioniss.be and two more.
It is common to find these mail servers used together with the mail servers aspmx.l.google.com and alt1.aspmx.l.google.com.
Both mx.mailprotect.be and mx.backup.mailprotect.be resolve to four IP addresses: mx.mailprotect.be points to 178.208.39.140, 178.208.39.141, 178.208.39.142 and 178.208.39.143 while mx.backup.mailprotect.be resolves 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.