4os.eu - robtex.com
4os.eu
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1122326029 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.greenhost.nl2026-02-19 → 2026-03-18 · 2 obs
● 2026-03-18 11:36:58
●NSns2.greenhost.net2026-02-19 → 2026-03-18 · 2 obs
● 2026-03-18 11:36:58
●NSns3.greenhost.nl2026-02-19 → 2026-03-18 · 2 obs
● 2026-03-18 11:36:58
●MXmx1.greenhost.nl2026-02-19 → 2026-03-18 · 2 obs
● 2026-03-18 11:36:58
●MXmx2.greenhost.nl2026-02-19 → 2026-03-18 · 2 obs
● 2026-03-18 11:36:58
●A195.190.28.2302026-02-19 → 2026-03-18 · 2 obs
● 2026-03-18 11:36:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| 4os.eu | ns1.greenhost.nl, ns3.greenhost.nl, ns2.greenhost.net | - |
✅ Authoritative Response
Server: 213.108.104.200
NS records: ns1.greenhost.nl, ns3.greenhost.nl, ns2.greenhost.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.190.28.230 |
| NS | 3 | ns1.greenhost.nl, ns2.greenhost.net... |
| MX | 2 | mx1.greenhost.nl (pri: 10), mx2.greenhost.nl (pri: 10) |
| TXT | 1 | v=spf1 include:spf.greenhost.nl ~all |
| SOA | 1 | ns1.greenhost.nl hostmaster.4os.eu |
Analysis
IP Addresses
4os.eu resolves to a single IP address: 195.190.28.230.
Other host names including bartflos.com, nbeyond.nl, velo-kart.com, significantcommunication.eu and velo-twin.com share IP numbers with 4os.eu.
Name Servers
4os.eu is delegated to three name servers: ns2.greenhost.net, ns1.greenhost.nl and ns3.greenhost.nl.
4os.eu at least partially shares name servers with other domains, including mobitecture.eu, verbena.nl, itselect.eu, thepowerofhubs.com and landschappartners.nl.
Hosts with four IPs:
ns2.greenhost.net points to 2001:41d0:304:100::3d1d, 2a03:b0c0:3:d0::10fc:6001, 51.210.125.146 and 206.81.31.94.
Hosts with two IPs:
ns1.greenhost.nl points to 2a00:c6c0:0:107::53 and 213.108.104.200.
ns3.greenhost.nl points to 2a01:4f8:c0c:2324::1 and 78.47.187.201.
Mail Servers
4os.eu is handled by two mail servers: mx1.greenhost.nl and mx2.greenhost.nl.
4os.eu shares its mail server setup with other domains, including daadkhast.com, radiozamaneh.info, edworks.net, regcom.nl and thehaguepoliticalacademy.com.
4os.eu shares some mail servers with other domains, for instance koktail.nl, nlseb.nl, vakilam.com and servaz.nl.
Host names with two IPs:
mx1.greenhost.nl points to: 2a00:c6c0:0:111::25 and 195.190.28.42
mx2.greenhost.nl points to: 2a00:c6c0:0:111::2525 and 195.190.28.43