4blue.eu - robtex.com
4blue.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.157.87.204🇳🇱 CLDIN-NL5.157.80.0/21 | ||||||
| PTR | redirect.yourhosting.nl | ||||||
| NS | ns3.firstfind.nl ⭐ | ||||||
| A | 2a01:b940:1057::53🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING | ||||||
| PTR | ns3.firstfind.nl | ||||||
| A | 5.157.86.222🇳🇱 CLDIN-NL5.157.80.0/21 | ||||||
| PTR | ns3.firstfind.nl | ||||||
| NS | ns4.firstfind.nl | ||||||
| A | 2a01:b940:1057::54🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING | ||||||
| A | 5.157.87.222🇳🇱 CLDIN-NL5.157.80.0/21 | ||||||
| PTR | ns4.firstfind.nl | ||||||
| NS | ns5.firstfind.net | ||||||
| A | 2a03:b0c0:2:d0::1183:f001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ns5.firstfind.net | ||||||
| A | 178.128.248.2🇳🇱 DIGITALOCEAN178.128.240.0/20 DigitalOcean | ||||||
| PTR | ns5.firstfind.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.firstfind.nlhostmaster@firstfind.nl 2026-05-07 #1 | ||||||
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=1124152810 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.agnez.com.pl2026-02-27 → 2026-03-24 · 3 obs
● 2026-03-24 01:03:54
○ 2026-05-13 05:21:28
○NSns2.agnez.com.pl2026-02-27 → 2026-03-24 · 3 obs
● 2026-03-24 01:03:54
○ 2026-05-13 05:21:28
●NSns3.firstfind.nl2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 05:21:28
●NSns4.firstfind.nl2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 05:21:28
●NSns5.firstfind.net2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 05:21:28
○MXmail.4blue.eu2026-02-27 → 2026-03-24 · 3 obs
● 2026-03-24 01:03:54
○ 2026-05-13 05:21:28
○A168.119.94.1332026-02-27 → 2026-03-24 · 3 obs
● 2026-03-24 01:03:54
○ 2026-05-13 05:21:28
●A5.157.87.2042026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 05:21:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| 4blue.eu | ns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net | - |
✅ Authoritative Response
Server:178.128.248.2
NS records: ns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4blue.eu (unsigned zone)
⏱️ Timing
Total: 1873ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.157.87.204 |
| NS | 3 | ns5.firstfind.net, ns3.firstfind.nl... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.firstfind.nl hostmaster.firstfind.nl |
Analysis
IP Addresses
4blue.eu points to a single IP: 5.157.87.204.
Other host names, for instance dynarig.com, dutchdesignstudio-uk.com, natugro.fr, yamatoeurope.nl and burgman-supply.nl share IP numbers with 4blue.eu.
Name Servers
4blue.eu is delegated to three name servers: ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl.
4blue.eu partially shares name servers with other domains; examples include pure-water.eu, hetwoestewoud.nl, nhrv.nl, sdgc.nl and dekleischool.nl.
Host names with two IP numbers:
ns5.firstfind.net points to 2a03:b0c0:2:d0::1183:f001 and 178.128.248.2.
ns3.firstfind.nl points to 2a01:b940:1057::53 and 5.157.86.222.
ns4.firstfind.nl points to 2a01:b940:1057::54 and 5.157.87.222.