stuur.org - robtex.com

stuur.org

DNSSEC⚠️ Not signed
A5.157.87.204🇳🇱 CLDIN-NL5.157.80.0/21
PTRredirect.yourhosting.nl
NSns-p.dns.yourhosting.nl ⭐
A2a05:1500:600:e:1c00:94ff:fe00:3183🇳🇱 CLDIN-NL2a05:1500:600::/40 PCextreme B.V. - Amsterdam (ams02)
PTRdns-yh-13.dns.cldin.net
A92.63.171.241🇳🇱 CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route
PTRdns-yh-13.dns.cldin.net
NSns-l.dns.yourhosting.nu
A2a05:1500:fe00::c3ff:fe08:d006🇳🇱 NL-BIT2a05:1500:fe00::/40
PTRdns-yh-18.dns.cldin.net
A195.8.208.6🇳🇱 NL-BIT195.8.208.0/23
PTRdns-yh-18.dns.cldin.net
NSns-t.dns.yourhosting.eu
A2a05:1500:702:0:1c00:67ff:fe00:8🇳🇱 CLDIN-NL2a05:1500::/29
PTRdns-yh-17.dns.cldin.net
A31.25.98.12🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V.
PTRdns-yh-17.dns.cldin.net
MXprimary.yourfilter.nl ⭐
A2a01:b941:2::23🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse23-yh.route25.eu
A2a01:b941:2::24🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse22-yh.route25.eu
A2a01:b941:2::25🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse21-yh.route25.eu
A2a01:b941:2::26🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse20-yh.route25.eu
A2a01:b941:2::27🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse19-yh.route25.eu
A2a01:b941:2::28🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse18-yh.route25.eu
A2a01:b941:2::29🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse17-yh.route25.eu
A2a01:b941:2::30🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse16-yh.route25.eu
A2a05:1500:702:9:1c00:2aff:fe00:5554🇳🇱 CLDIN-NL2a05:1500::/29
PTRse28-yh.route25.eu
A2a05:1500:702:9:1c00:7fff:fe00:5556🇳🇱 CLDIN-NL2a05:1500::/29
PTRse30-yh.route25.eu
A2a05:1500:702:9:1c00:a3ff:fe00:5558🇳🇱 CLDIN-NL2a05:1500::/29
PTRse26-yh.route25.eu
A2a05:1500:702:9:1c00:a5ff:fe00:5553🇳🇱 CLDIN-NL2a05:1500::/29
PTRse27-yh.route25.eu
A2a05:1500:702:9:1c00:f0ff:fe00:5555🇳🇱 CLDIN-NL2a05:1500::/29
PTRse29-yh.route25.eu
A185.103.241.20🇳🇱 CLDIN-NL185.103.240.0/22
PTRse27-yh.route25.eu
A185.103.241.21🇳🇱 CLDIN-NL185.103.240.0/22
PTRse28-yh.route25.eu
A185.103.241.22🇳🇱 CLDIN-NL185.103.240.0/22
PTRse29-yh.route25.eu
A185.103.241.23🇳🇱 CLDIN-NL185.103.240.0/22
PTRse30-yh.route25.eu
A185.103.241.25🇳🇱 CLDIN-NL185.103.240.0/22
PTRse26-yh.route25.eu
A185.223.33.23🇳🇱 CLDIN-NL185.223.32.0/22
PTRse23-yh.route25.eu
A185.223.33.24🇳🇱 CLDIN-NL185.223.32.0/22
PTRse22-yh.route25.eu
A185.223.33.27🇳🇱 CLDIN-NL185.223.32.0/22
PTRse19-yh.route25.eu
A185.223.33.28🇳🇱 CLDIN-NL185.223.32.0/22
PTRse18-yh.route25.eu
A185.223.33.29🇳🇱 CLDIN-NL185.223.32.0/22
PTRse17-yh.route25.eu
A185.223.33.30🇳🇱 CLDIN-NL185.223.32.0/22
PTRse16-yh.route25.eu
MXfallback.yourfilter.nl(20)
A2a01:b941:2::23🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse23-yh.route25.eu
A2a01:b941:2::24🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse22-yh.route25.eu
A2a01:b941:2::28🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse18-yh.route25.eu
A2a01:b941:2::29🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse17-yh.route25.eu
A2a01:b941:2::30🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse16-yh.route25.eu
A2a05:1500:702:9:1c00:7fff:fe00:5556🇳🇱 CLDIN-NL2a05:1500::/29
PTRse30-yh.route25.eu
A2a05:1500:702:9:1c00:f0ff:fe00:5555🇳🇱 CLDIN-NL2a05:1500::/29
PTRse29-yh.route25.eu
A185.103.241.22🇳🇱 CLDIN-NL185.103.240.0/22
PTRse29-yh.route25.eu
A185.103.241.23🇳🇱 CLDIN-NL185.103.240.0/22
PTRse30-yh.route25.eu
A185.223.33.23🇳🇱 CLDIN-NL185.223.32.0/22
PTRse23-yh.route25.eu
A185.223.33.25🇳🇱 CLDIN-NL185.223.32.0/22
PTRse21-yh.route25.eu
A185.223.33.26🇳🇱 CLDIN-NL185.223.32.0/22
PTRse20-yh.route25.eu
A185.223.33.27🇳🇱 CLDIN-NL185.223.32.0/22
PTRse19-yh.route25.eu
A185.223.33.30🇳🇱 CLDIN-NL185.223.32.0/22
PTRse16-yh.route25.eu
TXTv=spf1 a mx include:_spf.yourfilter.nl -all
SOAns-p.dns.yourhosting.nlhostmaster@firstfind.nl 2025-08-19 #5

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐
NSa2.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774633784

Same first word

stuur.nu
stuur.org
stuur.nl
stuur.men
stuur.net
stuur.eu
stuur.info

Similar names

truus.net
tsuru.ac.jp
tursu.net
tursu.co
rutus.pl
rusut.ru
turus.eu
tsuru.be
srutu.com
rutus.ru
turus.net
tursu.gen.tr
tsuru.me
tsuru.fr
rutus.eu
tsuru.nl
tsuru.co
surtu.com
tsuru.in
ustru.com
rutus.com.pl
rutus.com
turus.nl
tsuru.cn
tsuru.jp
rutus.cz
ruust.com
tsuru.net
trusu.com
turus.at
turus.pl
tsuru.io
turus.com.br
tsuru.biz
suurt.com
tsuru.org
srutu.cn
ruuts.com
rutsu.com
usurt.ru
truus.solutions
truus.info
tsuru.capital
tsuru.de
tsuru.ru
surut.com
urust.com
ursut.se
surut.fi
turus.org
urust.ru
sutru.com
truus.com
tusur.ru
tursu.org
trusu.ca
tsuru.com
turus.co.uk
tsuru.top
tuurs.com
tsuru.it
utrus.com
turus.com
rustu.ru
tsuru.pl
sturu.com
ursut.ro
turus.ru
turus.de
trusu.myshopify.com
tursu.com
tusur.su
ustur.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSns-l.dns.yourhosting.nuns-p.dns.yourhosting.nlns-t.dns.yourhosting.euns3.firstfind.nlns4.firstfind.nlns5.firstfind.netMXfallback.yourfilter.nlprimary.yourfilter.nlmx1.firstfind.nlmx2.firstfind.nlserver48.firstfind.nlA5.157.87.2045.157.84.19793.94.226.203
●NSns-l.dns.yourhosting.nu2026-03-27 → 2026-03-27 · 3 obs
○ 2020-02-27 23:01:58
● 2026-03-27 06:19:04
● 2026-03-27 18:12:52
●NSns-p.dns.yourhosting.nl2026-03-27 → 2026-03-27 · 3 obs
○ 2020-02-27 23:01:58
● 2026-03-27 06:19:04
● 2026-03-27 18:12:52
●NSns-t.dns.yourhosting.eu2026-03-27 → 2026-03-27 · 3 obs
○ 2020-02-27 23:01:58
● 2026-03-27 06:19:04
● 2026-03-27 18:12:52
○NSns3.firstfind.nl2015-07-24 → 2020-02-27 · 4 obs
● 2015-07-24 00:26:56
● 2020-02-27 23:01:58
○ 2026-03-27 06:19:04
○ 2026-03-27 18:12:52
○NSns4.firstfind.nl2015-07-24 → 2020-02-27 · 4 obs
● 2015-07-24 00:26:56
● 2020-02-27 23:01:58
○ 2026-03-27 06:19:04
○ 2026-03-27 18:12:52
○NSns5.firstfind.net2015-07-24 → 2020-02-27 · 4 obs
● 2015-07-24 00:26:56
● 2020-02-27 23:01:58
○ 2026-03-27 06:19:04
○ 2026-03-27 18:12:52
●MXfallback.yourfilter.nl2026-03-27 → 2026-03-27 · 3 obs
○ 2020-02-27 23:01:58
● 2026-03-27 06:19:04
● 2026-03-27 18:12:52
○MXmx1.firstfind.nl2015-07-24 → 2017-03-30 · 4 obs
● 2015-07-24 00:26:56
● 2017-03-30 08:49:14
○ 2020-02-27 23:01:58
○ 2026-03-27 18:12:52
○MXmx2.firstfind.nl2015-07-24 → 2017-03-30 · 4 obs
● 2015-07-24 00:26:56
● 2017-03-30 08:49:14
○ 2020-02-27 23:01:58
○ 2026-03-27 18:12:52
●MXprimary.yourfilter.nl2026-03-27 → 2026-03-27 · 3 obs
○ 2020-02-27 23:01:58
● 2026-03-27 06:19:04
● 2026-03-27 18:12:52
○MXserver48.firstfind.nl2015-07-24 → 2020-02-27 · 4 obs
● 2015-07-24 00:26:56
● 2020-02-27 23:01:58
○ 2026-03-27 06:19:04
○ 2026-03-27 18:12:52
○A5.157.84.1972020-02-27 → 2020-02-27 · 4 obs
○ 2017-03-30 08:49:14
● 2020-02-27 23:01:58
○ 2026-03-27 06:19:04
○ 2026-03-27 18:12:52
●A5.157.87.2042026-03-27 → 2026-03-27 · 3 obs
○ 2020-02-27 23:01:58
● 2026-03-27 06:19:04
● 2026-03-27 18:12:52
○A93.94.226.2032015-07-24 → 2017-03-30 · 4 obs
● 2015-07-24 00:26:56
● 2017-03-30 08:49:14
○ 2020-02-27 23:01:58
○ 2026-03-27 18:12:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
stuur.orgns-l.dns.yourhosting.nu, ns-p.dns.yourhosting.nl, ns-t.dns.yourhosting.eu-

✅ Authoritative Response

Server:31.25.98.12

NS records: ns-l.dns.yourhosting.nu, ns-p.dns.yourhosting.nl, ns-t.dns.yourhosting.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stuur.org (unsigned zone)

⏱️ Timing

Total: 1481ms | Queries: -

📄 Records

TypeCountSample Data
A15.157.87.204
NS3ns-p.dns.yourhosting.nl, ns-t.dns.yourhosting.eu...
MX2fallback.yourfilter.nl (pri: 20), primary.yourfilter.nl (pri: 10)
TXT1v=spf1 a mx include:_spf.yourfilter.nl -
SOA1ns-p.dns.yourhosting.nl hostmaster.first

Analysis

IP Addresses

stuur.org points to a single IP address: 5.157.87.204.

Other host names such as mchosting.nl, hanz.info, digicarto.be, eschler.nl and hotelbedboxspring.com share IPs with stuur.org.

Name Servers

stuur.org is delegated to three name servers: ns-t.dns.yourhosting.eu, ns-p.dns.yourhosting.nl and ns-l.dns.yourhosting.nu.

stuur.org at least partially shares name servers with other domains, for example roelbrands.com, sebanox.nl, lumion.amsterdam, avunet.com and cilinderkoprevisie.com.

these name servers are commonly used with the following name servers: ns-s.dns.yourhosting.nl, ns-d.dns.yourhosting.nl, ns-q.dns.yourhosting.eu, ns-n.dns.yourhosting.eu, ns-r.dns.yourhosting.nu, ns-f.dns.yourhosting.nu, ns-o.dns.yourhosting.nu, ns-i.dns.yourhosting.nu, ns-w.dns.yourhosting.eu and ns-a.dns.yourhosting.nl.

Host names with two IP numbers:

ns-t.dns.yourhosting.eu points to 2a05:1500:702:0:1c00:67ff:fe00:8 and 31.25.98.12

ns-p.dns.yourhosting.nl points to 2a05:1500:600:e:1c00:94ff:fe00:3183 and 92.63.171.241

ns-l.dns.yourhosting.nu points to 2a05:1500:fe00::c3ff:fe08:d006 and 195.8.208.6

Mail Servers

Two mail servers handle stuur.org: fallback.yourfilter.nl and primary.yourfilter.nl.

stuur.org shares the same mail server setup as other domains, including homeopathie-zeist.nl, speelman.eu, theeyewearforum.com, verkeersschoollimburg.nl and nacra15class.com.

stuur.org shares at least some mail servers with other domains, for instance we-management.com, vanw.net and kimtec.nl.

24 IPs: primary.yourfilter.nl points to 2a01:b941:2::23, 2a01:b941:2::24, 2a01:b941:2::25, 2a01:b941:2::26, 2a01:b941:2::27, 2a01:b941:2::28, 2a01:b941:2::29, 2a01:b941:2::30, 2a05:1500:702:9:1c00:2aff:fe00:5554, 2a05:1500:702:9:1c00:7fff:fe00:5556, 2a05:1500:702:9:1c00:a3ff:fe00:5558, 2a05:1500:702:9:1c00:a5ff:fe00:5553, 2a05:1500:702:9:1c00:f0ff:fe00:5555, 185.103.241.20, 185.103.241.21, 185.103.241.22, 185.103.241.23, 185.103.241.25, 185.223.33.23, 185.223.33.24, 185.223.33.27, 185.223.33.28, 185.223.33.29 and 185.223.33.30.

14 IPs: fallback.yourfilter.nl points to 2a01:b941:2::23, 2a01:b941:2::24, 2a01:b941:2::28, 2a01:b941:2::29, 2a01:b941:2::30, 2a05:1500:702:9:1c00:7fff:fe00:5556, 2a05:1500:702:9:1c00:f0ff:fe00:5555, 185.103.241.22, 185.103.241.23, 185.223.33.23, 185.223.33.25, 185.223.33.26, 185.223.33.27 and 185.223.33.30.

Names pointing to 2a01:b941:2::23: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 2a01:b941:2::24: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 2a01:b941:2::28: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 2a01:b941:2::29: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 2a01:b941:2::30: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 2a05:1500:702:9:1c00:7fff:fe00:5556: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 2a05:1500:702:9:1c00:f0ff:fe00:5555: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 185.103.241.22: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 185.103.241.23: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 185.223.33.23: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 185.223.33.27: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 185.223.33.30: primary.yourfilter.nl and fallback.yourfilter.nl.