onco.be - robtex.com
onco.be
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.69.217.171🇧🇪 VERIXI109.69.216.0/23 | ||||||
| NS | web2001.optinet-isp.net ⭐ | ||||||
| A | 109.69.217.171🇧🇪 VERIXI109.69.216.0/23 | ||||||
| NS | web1000.optinet-isp.net | ||||||
| A | 109.69.217.183🇧🇪 VERIXI109.69.216.0/23 | ||||||
| MX | mail.onco.be ⭐ | ||||||
| A | 109.69.217.171🇧🇪 VERIXI109.69.216.0/23 | ||||||
| SOA | web2001.optinet-isp.netsupport@optinet.be 2024-04-23 #1 | ||||||
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=1028254189 | ||||||
Subdomains
mail.onco.be |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSweb1000.optinet-isp.net2015-06-30 → 2026-07-20 · 2 obs
● 2026-07-20 21:01:06
○NSweb1006.optinet-isp.net2015-06-30 → 2017-03-31 · 4 obs
● 2017-03-31 01:08:58
○ 2026-06-14 20:59:30
○ 2026-07-20 21:01:06
●NSweb2001.optinet-isp.net2026-06-14 → 2026-07-20 · 3 obs
● 2026-06-14 20:59:30
● 2026-07-20 21:01:06
●MXmail.onco.be2015-06-30 → 2026-07-20 · 2 obs
● 2026-07-20 21:01:06
●A109.69.217.1712026-06-14 → 2026-07-20 · 3 obs
● 2026-06-14 20:59:30
● 2026-07-20 21:01:06
○A217.112.181.2232015-06-30 → 2017-03-31 · 4 obs
● 2017-03-31 01:08:58
○ 2026-06-14 20:59:30
○ 2026-07-20 21:01:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be... | - |
| onco.be | web1000.optinet-isp.net, web2001.optinet-isp.net | - |
✅ Authoritative Response
Server:109.69.217.171
NS records: web1000.optinet-isp.net, web2001.optinet-isp.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onco.be (unsigned zone)
⏱️ Timing
Total: 1002ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.69.217.171 |
| NS | 2 | web2001.optinet-isp.net, web1000.optinet-isp.net |
| MX | 1 | mail.onco.be (pri: 10) |
| SOA | 1 | web2001.optinet-isp.net support.optinet. |
Analysis
Hierarchy
mail.onco.be is delegated beneath onco.be.
IP Addresses
onco.be resolves to one IP address: 109.69.217.171.
essorschool.be, viool.be, mail.sevboutique.be and two other host names share IP numbers with onco.be.
Name Servers
onco.be uses two name servers for its delegation: web1000.optinet-isp.net and web2001.optinet-isp.net.
onco.be uses the same name servers as several other domains — among them furstim.be, novasys.be, i-m-p.be and two more.
There is at least partial name server overlap between onco.be and other domains — medisina.be, buterasprl.be, wolucyclo.be and two more among them.
These name servers regularly appear alongside web2002.optinet-isp.net, web2003.optinet-isp.net, web1015.optinet-isp.net and 5 other name servers in NS record sets.
web1000.optinet-isp.net → 109.69.217.183 and web2001.optinet-isp.net → 109.69.217.171: one IP number per host name.
Mail Servers
Mail for onco.be is handled by a single mail server, mail.onco.be.
mail.onco.be directs to just one IP number, 109.69.217.171.