4-u2.nl - robtex.com
4-u2.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-27 10:30:02 +0000 (EPOCH 1774607402) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-27 #21 | ||||||
Same first word
Similar names
u-24.pl |
u-24.info |
24-u.com |
u-24.net |
u-24.de |
4u-2.nl |
u-42.ru |
u-24.ru |
u-42.com |
4u-2.de |
24-u.de |
24-u.co.uk |
u-24.com |
DNS History
11 records (5 active, 6 former)
○NSns01.is.nl2015-08-04 → 2016-07-14 · 4 obs
● 2016-07-14 23:15:36
○ 2026-02-22 14:25:32
○ 2026-03-27 11:44:52
○NSns02.is.nl2015-08-04 → 2016-07-14 · 4 obs
● 2016-07-14 23:15:36
○ 2026-02-22 14:25:32
○ 2026-03-27 11:44:52
○NSns03.is.nl2015-08-04 → 2016-07-14 · 4 obs
● 2016-07-14 23:15:36
○ 2026-02-22 14:25:32
○ 2026-03-27 11:44:52
●NSns1.argewebhosting.eu2026-02-22 → 2026-03-27 · 3 obs
● 2026-02-22 14:25:32
● 2026-03-27 11:44:52
●NSns2.argewebhosting.com2026-02-22 → 2026-03-27 · 3 obs
● 2026-02-22 14:25:32
● 2026-03-27 11:44:52
●NSns3.argewebhosting.nl2026-02-22 → 2026-03-27 · 3 obs
● 2026-02-22 14:25:32
● 2026-03-27 11:44:52
●MX4u2-nl0c.mail.protection.outlook.com2026-02-22 → 2026-03-27 · 3 obs
● 2026-02-22 14:25:32
● 2026-03-27 11:44:52
○MXetrn.is.nl2015-08-04 → 2016-07-14 · 4 obs
● 2016-07-14 23:15:36
○ 2026-02-22 14:25:32
○ 2026-03-27 11:44:52
○MXmx.is.nl2015-08-04 → 2016-07-14 · 4 obs
● 2016-07-14 23:15:36
○ 2026-02-22 14:25:32
○ 2026-03-27 11:44:52
●A145.131.41.802026-02-22 → 2026-03-27 · 3 obs
● 2026-02-22 14:25:32
● 2026-03-27 11:44:52
○A213.133.34.2052015-08-04 → 2016-07-14 · 4 obs
● 2016-07-14 23:15:36
○ 2026-02-22 14:25:32
○ 2026-03-27 11:44:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| 4-u2.nl | ns1.argewebhosting.eu, ns2.argewebhosting.com, ns3.argewebhosting.nl | 2 records |
✅ Authoritative Response
Server:2a05:1500:702:0:1c00:eff:fe00:ce
NS records: ns1.argewebhosting.eu, ns2.argewebhosting.com, ns3.argewebhosting.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2800ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 145.131.41.80 |
| NS | 3 | ns3.argewebhosting.nl, ns1.argewebhosting.eu... |
| MX | 1 | 4u2-nl0c.mail.protection.outlook.com (pr |
| TXT | 2 | MS=ms81573337, O365migratie |
| SOA | 1 | ns1.argewebhosting.eu hostmaster@argeweb |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.argewebhosting.nl, ns3.argewebhosting.nl)
Analysis
IP Addresses
4-u2.nl points to IP number: 145.131.41.80.
Other host names such as www.palladyne.com, tattoomarty.com, am-fm.nl, bizgroep.nl and lacy.nl share IPs with 4-u2.nl.
Name Servers
4-u2.nl is delegated to three name servers: ns2.argewebhosting.com, ns1.argewebhosting.eu and ns3.argewebhosting.nl.
4-u2.nl at least partially shares name servers with other domains, for instance thodenvanvelzen.com, waasschoonmaak.nl, manweg.be, spldocks.com and playercard.nl.
Host ns2.argewebhosting.com points to 2a05:1500:702:0:1c00:13ff:fe00:a5 and 31.25.98.169; Host ns1.argewebhosting.eu points to 2a05:1500:702:0:1c00:eff:fe00:ce and 31.25.98.210; Host ns3.argewebhosting.nl points to 2a05:1500:600:7:1c00:55ff:fe00:f1a and 92.63.168.137.
Mail Servers
4-u2.nl is handled by a single mail server, 4u2-nl0c.mail.protection.outlook.com.
Host name 4u2-nl0c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::7, 52.101.68.3, 52.101.68.36, 52.101.73.2 and 52.101.73.16.