retrain.nl - robtex.com

retrain.nl

DNSSEC⚠️ Not signed
A185.158.202.102🇳🇱 AS20847185.158.200.0/22
NSns01.ionline.nl ⭐
A185.158.202.14AS20847185.158.200.0/22
NSns02.ionline.nl
A185.158.203.15AS20847185.158.200.0/22
MXmx.ionline.nl ⭐
A185.158.202.25AS20847185.158.200.0/22
MXmxfallback.ionline.nl(5)
A95.211.62.242
TXTv=spf1 include:_spf.ionline.nl ~all
SOAns01.ionline.nlremedi@hetnet.nl 2026-06-08 #2

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-07-08 10:30:01 +0000 (EPOCH 1783506601)
SOAns1.dns.nldns@sidn.nl 2026-07-08 #21

Same first word

retrain.org
retrain.me
retrain.de
retrain.nl
retrain.co
retrain.ca
retrain.es
retrain.cz
retrain.com
retrain.eu
retrain.ai

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terrain.cn
interra.com.tr
intraer.com.br
trainer.tips
reinart.be
interra.ru
airrent.de
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interra.ch
trainer.red
tariren.com
terrain.at
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trainer.ro
trainer.la
arterin.com
reinart.info
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treinar.me
terrain.co
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terrain.cz
arterin.be
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terrain.vip
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terrain.dk
reintra.net
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interra.co.cr
trainer.com.au
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erinart.com
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trainer.ly
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rentair.com.au
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trainer.net
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rainert.com
reintra.at
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rentair.ru
rentair.org
trainer.ws
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terrain.wiki
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DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSns01.ionline.nlns02.ionline.nlnsauth01.ionline.nlnsauth02.ionline.nlMXmx.ionline.nlmxfallback.ionline.nlmail.retrain.nlrelay.ionline.nlA185.158.202.102185.158.201.4785.17.48.37
●NSns01.ionline.nl2026-06-10 → 2026-07-08 · 3 obs
○ 2017-12-21 00:05:40
● 2026-06-10 01:07:36
● 2026-07-08 11:22:46
●NSns02.ionline.nl2026-06-10 → 2026-07-08 · 3 obs
○ 2017-12-21 00:05:40
● 2026-06-10 01:07:36
● 2026-07-08 11:22:46
○NSnsauth01.ionline.nl2015-07-22 → 2017-12-21 · 4 obs
● 2015-07-22 04:40:58
● 2017-12-21 00:05:40
○ 2026-06-10 01:07:36
○ 2026-07-08 11:22:46
○NSnsauth02.ionline.nl2015-07-22 → 2017-12-21 · 4 obs
● 2015-07-22 04:40:58
● 2017-12-21 00:05:40
○ 2026-06-10 01:07:36
○ 2026-07-08 11:22:46
○MXmail.retrain.nl2015-07-22 → 2017-12-21 · 4 obs
● 2015-07-22 04:40:58
● 2017-12-21 00:05:40
○ 2026-06-10 01:07:36
○ 2026-07-08 11:22:46
●MXmx.ionline.nl2026-06-10 → 2026-07-08 · 3 obs
○ 2017-12-21 00:05:40
● 2026-06-10 01:07:36
● 2026-07-08 11:22:46
●MXmxfallback.ionline.nl2026-06-10 → 2026-07-08 · 3 obs
○ 2017-12-21 00:05:40
● 2026-06-10 01:07:36
● 2026-07-08 11:22:46
○MXrelay.ionline.nl2015-07-22 → 2017-12-21 · 4 obs
● 2015-07-22 04:40:58
● 2017-12-21 00:05:40
○ 2026-06-10 01:07:36
○ 2026-07-08 11:22:46
○A185.158.201.472016-09-11 → 2017-12-21 · 5 obs
○ 2016-04-02 19:20:10
● 2016-09-11 10:59:18
● 2017-12-21 00:05:40
○ 2026-06-10 01:07:36
○ 2026-07-08 11:22:46
●A185.158.202.1022026-06-10 → 2026-07-08 · 3 obs
○ 2017-12-21 00:05:40
● 2026-06-10 01:07:36
● 2026-07-08 11:22:46
○A85.17.48.372015-07-22 → 2016-04-02 · 4 obs
● 2015-07-22 04:40:58
● 2016-04-02 19:20:10
○ 2016-09-11 10:59:18
○ 2026-07-08 11:22:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
retrain.nlns01.ionline.nl, ns02.ionline.nl4 records

✅ Authoritative Response

Server:185.158.202.14

NS records: ns01.ionline.nl, ns02.ionline.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for retrain.nl (unsigned zone)

⏱️ Timing

Total: 764ms | Queries: -

📄 Records

TypeCountSample Data
A1185.158.202.102
NS2ns01.ionline.nl, ns02.ionline.nl
MX2mx.ionline.nl (pri: 0), mxfallback.ionline.nl (pri: 5)
TXT1v=spf1 include:_spf.ionline.nl ~all
SOA1ns01.ionline.nl remedi.hetnet.nl

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.ionline.nl, ns01.ionline.nl, ns02.ionline.nl...)

Analysis

IP Addresses

retrain.nl resolves to one IP address: 185.158.202.102.

Name Servers

retrain.nl has two authoritative name servers — ns01.ionline.nl and ns02.ionline.nl.

ns01.ionline.nl and ns02.ionline.nl each resolve to one IP number: ns01.ionline.nl points to 185.158.202.14 and ns02.ionline.nl points to 185.158.203.15.

Mail Servers

Mail for retrain.nl is handled by two mail servers — mx.ionline.nl and mxfallback.ionline.nl.

mx.ionline.nl and mxfallback.ionline.nl each resolve to one IP number: mx.ionline.nl points to 185.158.202.25 and mxfallback.ionline.nl points to 95.211.62.242.