linstru.nl - robtex.com

linstru.nl

DNSSEC🔒 Signed (DS record present)
A185.37.71.64🇳🇱 CLDIN-NL185.37.68.0/22
PTRserver090.yourhosting.nl
NSns-v.dns.yourhosting.nl ⭐
A2a05:1500:600:5:1c00:e3ff:fe00:d52🇳🇱 CLDIN-NL2a05:1500:600::/40 PCextreme B.V. - Amsterdam (ams02)
PTRdns-yh-10.dns.cldin.net
A185.109.217.174🇳🇱 CLDIN-NL185.109.216.0/22
PTRdns-yh-10.dns.cldin.net
NSns-b.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
NSns-c.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
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-v.dns.yourhosting.nlhostmaster@firstfind.nl 2025-11-18 #4

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-03-27 20:30:02 +0000 (EPOCH 1774643402)
SOAns1.dns.nldns@sidn.nl 2026-03-27 #41

Same first word

linstru.com
linstru.de
linstru.nl

Similar names

sultrin.info
litrnus.com
lustrin.ru
turnils.co
sultrin.biz
lurnist.com
turnils.com.au
sturlin.com
nilrust.com.au
unlistr.com
rustlin.com
tinurls.com
lustrin.com
lintrus.info
insultr.com
nutrils.com
turnils.se
turnils.us
turnils.ca
sultrin.co.uk
sultrin.com
turnils.com
listrun.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns-b.dns.yourhosting.euns-c.dns.yourhosting.nuns-v.dns.yourhosting.nlns3.firstfind.nlns4.firstfind.nlns5.firstfind.netMXfallback.yourfilter.nlprimary.yourfilter.nlmx1.firstfind.nlmx2.firstfind.nlserver1.firstfind.nlA185.37.71.645.157.84.5
●NSns-b.dns.yourhosting.eu2026-02-26 → 2026-03-27 · 3 obs
○ 2020-02-22 15:01:54
● 2026-02-26 13:26:34
● 2026-03-27 21:23:30
●NSns-c.dns.yourhosting.nu2026-02-26 → 2026-03-27 · 3 obs
○ 2020-02-22 15:01:54
● 2026-02-26 13:26:34
● 2026-03-27 21:23:30
●NSns-v.dns.yourhosting.nl2026-02-26 → 2026-03-27 · 3 obs
○ 2020-02-22 15:01:54
● 2026-02-26 13:26:34
● 2026-03-27 21:23:30
○NSns3.firstfind.nl2015-07-18 → 2020-02-22 · 4 obs
● 2015-07-18 03:02:40
● 2020-02-22 15:01:54
○ 2026-02-26 13:26:34
○ 2026-03-27 21:23:30
○NSns4.firstfind.nl2015-07-18 → 2020-02-22 · 4 obs
● 2015-07-18 03:02:40
● 2020-02-22 15:01:54
○ 2026-02-26 13:26:34
○ 2026-03-27 21:23:30
○NSns5.firstfind.net2015-07-18 → 2020-02-22 · 4 obs
● 2015-07-18 03:02:40
● 2020-02-22 15:01:54
○ 2026-02-26 13:26:34
○ 2026-03-27 21:23:30
●MXfallback.yourfilter.nl2026-02-26 → 2026-03-27 · 3 obs
○ 2020-02-22 15:01:54
● 2026-02-26 13:26:34
● 2026-03-27 21:23:30
○MXmx1.firstfind.nl2015-07-18 → 2017-03-19 · 4 obs
● 2015-07-18 03:02:40
● 2017-03-19 15:57:20
○ 2020-02-22 15:01:54
○ 2026-03-27 21:23:30
○MXmx2.firstfind.nl2015-07-18 → 2017-03-19 · 4 obs
● 2015-07-18 03:02:40
● 2017-03-19 15:57:20
○ 2020-02-22 15:01:54
○ 2026-03-27 21:23:30
●MXprimary.yourfilter.nl2026-02-26 → 2026-03-27 · 3 obs
○ 2020-02-22 15:01:54
● 2026-02-26 13:26:34
● 2026-03-27 21:23:30
○MXserver1.firstfind.nl2015-07-18 → 2020-02-22 · 4 obs
● 2015-07-18 03:02:40
● 2020-02-22 15:01:54
○ 2026-02-26 13:26:34
○ 2026-03-27 21:23:30
●A185.37.71.642026-02-26 → 2026-03-27 · 3 obs
○ 2020-02-22 15:01:54
● 2026-02-26 13:26:34
● 2026-03-27 21:23:30
○A5.157.84.52015-07-18 → 2020-02-22 · 4 obs
● 2015-07-18 03:02:40
● 2020-02-22 15:01:54
○ 2026-02-26 13:26:34
○ 2026-03-27 21:23:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
linstru.nlns-b.dns.yourhosting.eu, ns-c.dns.yourhosting.nu, ns-v.dns.yourhosting.nl-

✅ Authoritative Response

Server:195.8.208.6

NS records: ns-b.dns.yourhosting.eu, ns-c.dns.yourhosting.nu, ns-v.dns.yourhosting.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1386ms | Queries: -

📄 Records

TypeCountSample Data
A1185.37.71.64
NS3ns-b.dns.yourhosting.eu, ns-c.dns.yourhosting.nu...
MX2primary.yourfilter.nl (pri: 10), fallback.yourfilter.nl (pri: 20)
TXT1v=spf1 a mx include:_spf.yourfilter.nl -
SOA1ns-v.dns.yourhosting.nl hostmaster.first

Analysis

IP Addresses

linstru.nl points to a single IP number: 185.37.71.64.

Other host names, for instance tadema.org, server090.yourhosting.nl, donow.nl, provista.nl and termoparel.be share IP numbers with linstru.nl.

Name Servers

The domain linstru.nl is delegated to three name servers: ns-b.dns.yourhosting.eu, ns-v.dns.yourhosting.nl and ns-c.dns.yourhosting.nu.

linstru.nl shares name servers with other domains at least partially, for instance veiligheidssupport.nl, iemeel.net, deinternationale.nl, bridge2food.org and lotta.nl.

these name servers are commonly used with the name servers ns-a.dns.yourhosting.nl, ns-n.dns.yourhosting.eu, ns-x.dns.yourhosting.nu, ns-h.dns.yourhosting.eu, ns-j.dns.yourhosting.nl, ns-s.dns.yourhosting.nl, ns-r.dns.yourhosting.nu, ns-w.dns.yourhosting.eu, ns-t.dns.yourhosting.eu and ns-d.dns.yourhosting.nl.

Host names with two IP numbers:

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

ns-v.dns.yourhosting.nl points to 2a05:1500:600:5:1c00:e3ff:fe00:d52 and 185.109.217.174

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

Mail Servers

linstru.nl is handled by two mail servers: fallback.yourfilter.nl and primary.yourfilter.nl.

linstru.nl shares the same mail server setup as other domains, including cephir.nl, nosso.nl, mixter.nl, campyng.fr and borstels.mobi.

linstru.nl shares some mail servers with other domains, for example expertisebureau.nl, cav.nl, bridgecursus.eu and bettings.nl.

Host names with 24 IP numbers:

Host name 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.

Host names with fourteen IP numbers:

Host name 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.

Host names that point to 2a01:b941:2::23: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names that point to 2a01:b941:2::24: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names that point to 2a01:b941:2::28: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names that point to 2a01:b941:2::29: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names that point to 2a01:b941:2::30: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names that point to 2a05:1500:702:9:1c00:7fff:fe00:5556: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names that point to 2a05:1500:702:9:1c00:f0ff:fe00:5555: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names that point to 185.103.241.22: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names that point to 185.103.241.23: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names that point to 185.223.33.23: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names that point to 185.223.33.27: primary.yourfilter.nl and fallback.yourfilter.nl.

Host names that point to 185.223.33.30: primary.yourfilter.nl and fallback.yourfilter.nl.