4u-web.nl - robtex.com

4u-web.nl

DNSSEC🔒 Signed (DS record present)
A2a06:2ec0:1::148🇳🇱 AS-ZXCS2a06:2ec0::/32
PTRweb0148.zxcs.nl
A185.104.29.132🇳🇱 AS-ZXCS185.104.29.0/24
NSns.zxcs.nl ⭐
A2a06:2ec0:1::10🇳🇱 AS-ZXCS2a06:2ec0::/32
PTRns1.zxcs.nl
A185.104.28.19🇳🇱 AS-ZXCS185.104.28.0/24
PTRns1.zxcs.nl
NSns.zxcs.be
A2a03:b0c0:3:d0::116:2001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean
PTRns2.zxcs.nl
A46.101.179.64🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean
PTRns2.zxcs.nl
NSns.zxcs.eu
A2a03:b0c0:2:d0::57:1001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean
PTRns3.zxcs.nl
A178.62.208.8🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean
PTRns3.zxcs.nl
MXmail.4u-web.nl ⭐
A2a06:2ec0:1::148🇳🇱 AS-ZXCS2a06:2ec0::/32
PTRweb0148.zxcs.nl
A185.104.29.132🇳🇱 AS-ZXCS185.104.29.0/24
PTRweb0148.zxcs.nl
TXTv=spf1 a mx ip4:185.104.29.132 ip6:2a06:2ec0:1:0:0:0:0:148 include:filter-out...
SOAns.zxcs.nlhostmaster@4u-web.nl 2026-02-01 #4

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-04-11 20:30:01 +0000 (EPOCH 1775939401)
SOAns1.dns.nldns@sidn.nl 2026-04-11 #41

Subdomains

mail.4u-web.nl

Similar names

web-4u.ro
web-4u.eu
web-4u.net

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns.zxcs.bens.zxcs.euns.zxcs.nlns0.transip.netns1.transip.nlns2.transip.euMXmail.4u-web.nlbeheer.4u-web.infomail.(0x787878).4u-web.nlrelay.transip.nlA185.104.29.1322a06:2ec0:1::148149.210.177.737.97.159.605.39.189.125
●NSns.zxcs.be2026-04-11 → 2026-04-11 · 3 obs
○ 2017-07-03 04:34:46
● 2026-04-11 21:10:24
● 2026-04-11 21:10:26
●NSns.zxcs.eu2026-04-11 → 2026-04-11 · 3 obs
○ 2017-07-03 04:34:46
● 2026-04-11 21:10:24
● 2026-04-11 21:10:26
●NSns.zxcs.nl2026-04-11 → 2026-04-11 · 3 obs
○ 2017-07-03 04:34:46
● 2026-04-11 21:10:24
● 2026-04-11 21:10:26
○NSns0.transip.net2015-06-25 → 2017-07-03 · 4 obs
● 2015-06-25 03:38:02
● 2017-07-03 04:34:46
○ 2026-04-11 21:10:24
○ 2026-04-11 21:10:26
○NSns1.transip.nl2015-06-25 → 2017-07-03 · 4 obs
● 2015-06-25 03:38:02
● 2017-07-03 04:34:46
○ 2026-04-11 21:10:24
○ 2026-04-11 21:10:26
○NSns2.transip.eu2015-06-25 → 2017-07-03 · 4 obs
● 2015-06-25 03:38:02
● 2017-07-03 04:34:46
○ 2026-04-11 21:10:24
○ 2026-04-11 21:10:26
○MXbeheer.4u-web.info2016-11-19 → 2016-11-19 · 4 obs
○ 2015-06-25 03:38:02
● 2016-11-19 01:34:48
○ 2017-07-03 04:34:46
○ 2026-04-11 21:10:26
●MXmail.4u-web.nl2015-06-25 → 2026-04-11 · 2 obs
● 2015-06-25 03:38:02
● 2026-04-11 21:10:26
○MXmail.(0x787878).4u-web.nl2017-07-03 → 2017-07-03 · 4 obs
○ 2016-11-19 01:34:48
● 2017-07-03 04:34:46
○ 2026-04-11 21:10:24
○ 2026-04-11 21:10:26
○MXrelay.transip.nl2017-07-03 → 2017-07-03 · 4 obs
○ 2016-11-19 01:34:48
● 2017-07-03 04:34:46
○ 2026-04-11 21:10:24
○ 2026-04-11 21:10:26
○A149.210.177.72017-07-03 → 2017-07-03 · 4 obs
○ 2016-11-19 01:34:48
● 2017-07-03 04:34:46
○ 2026-04-11 21:10:24
○ 2026-04-11 21:10:26
●A185.104.29.1322026-04-11 → 2026-04-11 · 3 obs
○ 2017-07-03 04:34:46
● 2026-04-11 21:10:24
● 2026-04-11 21:10:26
●A2a06:2ec0:1::1482026-04-11 → 2026-04-11 · 3 obs
○ 2017-07-03 04:34:46
● 2026-04-11 21:10:24
● 2026-04-11 21:10:26
○A37.97.159.602016-03-17 → 2016-11-19 · 5 obs
○ 2015-12-18 08:24:08
● 2016-03-17 15:42:54
● 2016-11-19 01:34:48
○ 2017-07-03 04:34:46
○ 2026-04-11 21:10:26
○A5.39.189.1252015-06-25 → 2015-12-18 · 4 obs
● 2015-06-25 03:38:02
● 2015-12-18 08:24:08
○ 2016-03-17 15:42:54
○ 2026-04-11 21:10:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
4u-web.nlns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl-

✅ Authoritative Response

Server:185.104.28.19

NS records: ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 698ms | Queries: -

📄 Records

TypeCountSample Data
A1185.104.29.132
AAAA12a06:2ec0:1::148
NS3ns.zxcs.nl, ns.zxcs.eu...
MX1mail.4u-web.nl (pri: 10)
TXT1v=spf1 a mx ip4:185.104.29.132 ip6:2a06:
SOA1ns.zxcs.nl hostmaster.4u-web.nl

Analysis

Hierarchy

4u-web.nl is the parent of mail.4u-web.nl.

IP Addresses

4u-web.nl points to two IPs: 2a06:2ec0:1::148 and 185.104.29.132.

Other host names including audiomastering.be, mail.quintra.nl, habbofun.nl, cecdo.be and mail.inspirationtraining.nl share IP numbers with 4u-web.nl.

Name Servers

4u-web.nl is delegated to three name servers: ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.

4u-web.nl at least partially shares name servers with other domains, including lia-lab.nl, aufderhaar.net, stargate-atlantis.be, radiopter.biz and diekmann.be.

these name servers are commonly used together with ns1.zxcs.nl, ns2.zxcs.nl and ns3.zxcs.nl.

Host names with two IP numbers:

ns.zxcs.be points to: 2a03:b0c0:3:d0::116:2001 and 46.101.179.64

ns.zxcs.eu points to: 2a03:b0c0:2:d0::57:1001 and 178.62.208.8

ns.zxcs.nl points to: 2a06:2ec0:1::10 and 185.104.28.19

Mail Servers

4u-web.nl is handled by a single mail server, mail.4u-web.nl.

mail.4u-web.nl points to two IPs: 2a06:2ec0:1::148 and 185.104.29.132.