vbw.nl - robtex.com

vbw.nl

DNSSEC⚠️ Not signed
A37.97.233.19🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRth03.nl
NSns1.realworks.nl
A31.134.205.67🇳🇱 A2B31.134.200.0/21 DC1.AMSTEDAM Colo
PTRns1.realworks.nl
NSns2.realworks.nl
A87.255.56.129🇳🇱 FIBERRING87.255.32.0/19
PTRns2.realworks.nl
MXmx1.realworks.nl
A87.255.56.180🇳🇱 FIBERRING87.255.32.0/19
PTRmx1.realworks.nl
TXTv=spf1 include:_spf.realworks.nl include:_spf.topsite.nl ~all
SOAns1.realworks.nlhostmaster@realworks.nl 2019-11-12 #5

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-08-07 11:30:01 +0000 (EPOCH 1786102201)
SOAns1.dns.nldns@sidn.nl 2026-08-07 #23

Subdomains

Same first word

Similar names

DNS History

17 records (4 active, 13 former)

20162017201820192020202120222023202420252026NSns1.realworks.nlns2.realworks.nlns01.vbw.nlns02.vbw.nlns1.anony.nlns2.anony.nlns3.anony.euMXmx1.realworks.nlalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA37.97.233.19194.109.157.64212.83.211.10389.18.180.12
NSns01.vbw.nl2017-09-11 → 2017-09-27 · 5 obs
○ 2016-12-02 16:55:06
● 2017-09-11 12:23:22
● 2017-09-27 09:21:06
○ 2021-06-12 14:16:20
○ 2026-08-07 12:33:56
NSns02.vbw.nl2017-09-11 → 2017-09-27 · 5 obs
○ 2016-12-02 16:55:06
● 2017-09-11 12:23:22
● 2017-09-27 09:21:06
○ 2021-06-12 14:16:20
○ 2026-08-07 12:33:56
NSns1.anony.nl2015-08-27 → 2016-12-02 · 4 obs
● 2015-08-27 14:03:06
● 2016-12-02 16:55:06
○ 2017-09-11 12:23:22
○ 2026-08-07 12:33:56
NSns1.realworks.nl2021-06-12 → 2026-08-07 · 3 obs
○ 2017-09-27 09:21:06
● 2021-06-12 14:16:20
● 2026-08-07 12:33:56
NSns2.anony.nl2015-08-27 → 2016-12-02 · 4 obs
● 2015-08-27 14:03:06
● 2016-12-02 16:55:06
○ 2017-09-11 12:23:22
○ 2026-08-07 12:33:56
NSns2.realworks.nl2021-06-12 → 2026-08-07 · 3 obs
○ 2017-09-27 09:21:06
● 2021-06-12 14:16:20
● 2026-08-07 12:33:56
NSns3.anony.eu2015-08-27 → 2016-12-02 · 4 obs
● 2015-08-27 14:03:06
● 2016-12-02 16:55:06
○ 2017-09-11 12:23:22
○ 2026-08-07 12:33:56
MXalt1.aspmx.l.google.com2015-08-27 → 2017-09-27 · 4 obs
● 2015-08-27 14:03:06
● 2017-09-27 09:21:06
○ 2021-06-12 14:16:20
○ 2026-08-07 12:33:56
MXalt2.aspmx.l.google.com2015-08-27 → 2017-09-27 · 4 obs
● 2015-08-27 14:03:06
● 2017-09-27 09:21:06
○ 2021-06-12 14:16:20
○ 2026-08-07 12:33:56
MXaspmx.l.google.com2015-08-27 → 2016-12-02 · 4 obs
● 2015-08-27 14:03:06
● 2016-12-02 16:55:06
○ 2017-09-11 12:23:22
○ 2026-08-07 12:33:56
MXaspmx2.googlemail.com2015-08-27 → 2017-09-27 · 4 obs
● 2015-08-27 14:03:06
● 2017-09-27 09:21:06
○ 2021-06-12 14:16:20
○ 2026-08-07 12:33:56
MXaspmx3.googlemail.com2015-08-27 → 2017-09-27 · 4 obs
● 2015-08-27 14:03:06
● 2017-09-27 09:21:06
○ 2021-06-12 14:16:20
○ 2026-08-07 12:33:56
MXmx1.realworks.nl2021-06-12 → 2026-08-07 · 3 obs
○ 2017-09-27 09:21:06
● 2021-06-12 14:16:20
● 2026-08-07 12:33:56
A194.109.157.642021-06-12 → 2021-10-11 · 5 obs
○ 2017-09-27 09:21:06
● 2021-06-12 14:16:20
● 2021-10-11 23:52:08
○ 2026-03-26 16:25:36
○ 2026-08-07 12:33:56
A212.83.211.1032017-09-11 → 2017-09-27 · 5 obs
○ 2016-12-02 16:55:06
● 2017-09-11 12:23:22
● 2017-09-27 09:21:06
○ 2021-06-12 14:16:20
○ 2026-08-07 12:33:56
A37.97.233.192026-03-26 → 2026-08-07 · 3 obs
○ 2021-10-11 23:52:08
● 2026-03-26 16:25:36
● 2026-08-07 12:33:56
A89.18.180.122015-08-27 → 2016-12-02 · 4 obs
● 2015-08-27 14:03:06
● 2016-12-02 16:55:06
○ 2017-09-11 12:23:22
○ 2026-08-07 12:33:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
vbw.nlns1.realworks.nl, ns2.realworks.nl2 records

✅ Authoritative Response

Server:87.255.56.129

NS records: ns1.realworks.nl, ns2.realworks.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vbw.nl (unsigned zone)

⏱️ Timing

Total: 307ms | Queries: -

📄 Records

TypeCountSample Data
A137.97.233.19
NS2ns2.realworks.nl, ns1.realworks.nl
MX1mx1.realworks.nl (pri: 10)
TXT1v=spf1 include:_spf.realworks.nl include
SOA1ns1.realworks.nl hostmaster.realworks.nl

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.realworks.nl, ns2.realworks.nl)

Analysis

Hierarchy

www.vbw.nl is a subdomain of vbw.nl.

IP Addresses

vbw.nl points to a single IP number: 37.97.233.19.

Additional host names — mail.riss.nl, dupont.nl, xtramakelaardij.nl and two others — share IP numbers with vbw.nl.

Name Servers

vbw.nl has two authoritative name servers — ns1.realworks.nl and ns2.realworks.nl.

vbw.nl shares its name server setup with other domains, including sallandmakelaardij.com, driemanwoerden.nl, viavesta.nl and two others.

Both ns1.realworks.nl and ns2.realworks.nl have a single IP address each — ns1.realworks.nl resolves to 31.134.205.67 while ns2.realworks.nl resolves to 87.255.56.129.

Mail Servers

vbw.nl has one mail server: mx1.realworks.nl.

vbw.nl shares the same mail server setup as other domains, including huurwoning.net, giesbers.nl, moerland.nl and two others.

vbw.nl shares mail servers — at least in part — with other domains, including rspmakelaars.nl, gravestate.com, mennes.nl and two others.

mx1.realworks.nl points to one IP number — 87.255.56.180.