iwhite.cz - robtex.com
iwhite.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.19.237.54🇧🇪 COMBELL-AS217.19.224.0/20 COMBELL Network Brussels, Belgium | ||||||
| PTR | 217.19.237.54.static.hosted.by.combell.com | ||||||
| NS | ns3.european-server.com ⭐ | ||||||
| A | 2a00:1c98::53:1🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network | ||||||
| PTR | ns3.combell.net | ||||||
| A | 83.217.73.172🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network | ||||||
| PTR | ns3.combell.net | ||||||
| NS | ns1.european-server.eu ⚠️ Not in parent delegation | ||||||
| A | 2a00:1c98:50::50🇧🇪 COMBELL-AS2a00:1c98:50::/44 | ||||||
| A | 89.44.166.48🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network | ||||||
| PTR | 89.44.166.48.static.hosted.by.combell-ops.net | ||||||
| NS | ns4.european-server.com | ||||||
| A | 2001:1598:0:101::3🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network | ||||||
| PTR | ns4.combell.net | ||||||
| A | 86.39.202.67🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network | ||||||
| PTR | ns4.combell.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.european-server.comhostmaster@iwhite.cz serial=1766502533 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1778746634 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.european-server.eu2026-05-06 → 2026-05-14 · 3 obs
● 2026-05-06 09:24:26
● 2026-05-14 08:48:52
●NSns3.european-server.com2015-07-15 → 2026-05-14 · 2 obs
● 2026-05-14 08:48:52
●NSns4.european-server.com2015-07-15 → 2026-05-14 · 2 obs
● 2026-05-14 08:48:52
○MXmx.backup.mailprotect.be2015-07-15 → 2017-09-27 · 4 obs
● 2017-09-27 23:47:00
○ 2026-05-06 09:24:26
○ 2026-05-14 08:48:52
○MXmx.mailprotect.be2015-07-15 → 2017-09-27 · 4 obs
● 2017-09-27 23:47:00
○ 2026-05-06 09:24:26
○ 2026-05-14 08:48:52
●A217.19.237.542015-07-15 → 2026-05-14 · 2 obs
● 2026-05-14 08:48:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| iwhite.cz | 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
⚠️ Insecure (no DNSSEC)
No DS record for iwhite.cz (unsigned zone)
⏱️ Timing
Total: 932ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.237.54 |
| NS | 3 | ns3.european-server.com, ns1.european-server.eu... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.european-server.com hostmaster.iwhit |
Analysis
IP Addresses
iwhite.cz points to a single IP address: 217.19.237.54.
Other host names such as oxypas.fr, www.pluma.be, inative.org, droneport.be and ckpl.nl share IP numbers with iwhite.cz.
Name Servers
iwhite.cz is delegated to three name servers: ns3.european-server.com, ns4.european-server.com and ns1.european-server.eu.
At least part of the name servers for iwhite.cz are shared with other domains, for instance media-dukes.be, medesthe.be, injextru.nl, biezemhof.be and voyancedeluxe.ch.
These name servers are commonly used together with the name servers ns3.combell.net, ns4.combell.net, ns1.combell.eu, ns1.easyhost.be, ns2.easyhost.be and ns3.easyhost.be.
Host names with two IP numbers:
ns3.european-server.com points to 2a00:1c98::53:1 and 83.217.73.172
ns4.european-server.com points to 2001:1598:0:101::3 and 86.39.202.67
ns1.european-server.eu points to 2a00:1c98:50::50 and 89.44.166.48