s303.be - robtex.com
s303.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=1028254397 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.european-server.eu2026-07-11 → 2026-07-22 · 2 obs
● 2026-07-22 10:36:56
●NSns3.european-server.com2026-07-11 → 2026-07-22 · 2 obs
● 2026-07-22 10:36:56
●NSns4.european-server.com2026-07-11 → 2026-07-22 · 2 obs
● 2026-07-22 10:36:56
●MXmx.backup.mailprotect.be2026-07-11 → 2026-07-22 · 2 obs
● 2026-07-22 10:36:56
●MXmx.mailprotect.be2026-07-11 → 2026-07-22 · 2 obs
● 2026-07-22 10:36:56
●A217.19.237.542026-07-11 → 2026-07-22 · 2 obs
● 2026-07-22 10:36:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | y.nsset.be, d.nsset.be, c.nsset.be, a.nsset.be... | - |
| s303.be | ns3.european-server.com, ns4.european-server.com | - |
✅ Authoritative Response
Server:83.217.73.172
NS records: ns3.european-server.com, ns4.european-server.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1044ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.237.54 |
| NS | 3 | ns3.european-server.com, ns4.european-server.com... |
| MX | 2 | mx.mailprotect.be (pri: 10), mx.backup.mailprotect.be (pri: 50) |
| SOA | 1 | ns3.european-server.com hostmaster.s303. |
Analysis
IP Addresses
s303.be resolves to just one IP address, 217.19.237.54.
Two other host names, along with emrol.be, campadvisor.info and adhomeclean.be, also share IP numbers with s303.be.
Name Servers
s303.be carries NS records delegating to ns3.european-server.com, ns4.european-server.com and ns1.european-server.eu.
s303.be shares at least some of its name servers with other domains, including i2a.nl, theuns.be, mts-systems.be and two others.
These name servers are frequently paired with the name servers ns3.combell.net, ns4.combell.net and ns1.combell.eu.
ns3.european-server.com, ns4.european-server.com and ns1.european-server.eu are three hostnames that each resolve to a pair of IP addresses: ns3.european-server.com to 83.217.73.172 and 2a00:1c98::53:1, ns4.european-server.com to 86.39.202.67 and 2001:1598:0:101::3, and ns1.european-server.eu to 89.44.166.48 and 2a00:1c98:50::50.
Mail Servers
s303.be is served by two mail servers, mx.mailprotect.be and mx.backup.mailprotect.be.
Among the domains sharing a mail server setup with s303.be are stadskanonnier.be, farmtrac.be, diefstal-beveiliging.be and two others.
s303.be uses mail servers that are also used by other domains, including descan.be, afm.be and cinem.be.
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.
mx.mailprotect.be along with mx.backup.mailprotect.be each resolve to 178.208.39.140 IP addresses.
mx.mailprotect.be along with mx.backup.mailprotect.be each resolve to 178.208.39.141 IP addresses.
mx.mailprotect.be along with mx.backup.mailprotect.be each resolve to 178.208.39.142 IP addresses.
mx.mailprotect.be along with mx.backup.mailprotect.be each resolve to 178.208.39.143 IP addresses.