doubleyoo.nl - robtex.com

doubleyoo.nl

DNSSEC🔒 Signed (DS record present)
A2a02:2268:1:0:f816:3eff:fe7b:63c6🇳🇱 HOSTNET2a02:2268::/32
A91.184.0.200🇩🇰 ONECOM91.184.0.0/19
NSns01.hostnet.nl ⭐
A2001:67c:28cc::13ONECOM-INFRA2001:67c:28cc::/48
PTRns1.hostnet.nl
A195.206.121.13ONECOM-INFRA195.206.121.0/24
PTRns1.hostnet.nl
NSns02.hostnet.nl
A2001:67c:3c0::13🇩🇰 ONECOM2001:67c:3c0::/48
PTRns2.hostnet.nl
A185.10.11.13ONECOM185.10.11.0/24
PTRns2.hostnet.nl
MXmx1.mailpod13-cph3.g1i.hostnet.nl ⭐
A185.10.9.146🇩🇰 ONECOM185.10.8.0/22
PTRmx1-hostnet-nl.pub.mailpod13-cph3.one.com
MXmx2.mailpod13-cph3.g1i.hostnet.nl ⭐
A185.10.9.147🇩🇰 ONECOM185.10.8.0/22
PTRmx2-hostnet-nl.pub.mailpod13-cph3.one.com
MXmx3.mailpod13-cph3.g1i.hostnet.nl ⭐
A185.10.9.148🇩🇰 ONECOM185.10.8.0/22
PTRmx3-hostnet-nl.pub.mailpod13-cph3.one.com
MXmx4.mailpod13-cph3.g1i.hostnet.nl ⭐
A185.10.9.149🇩🇰 ONECOM185.10.8.0/22
PTRmx4-hostnet-nl.pub.mailpod13-cph3.one.com
TXTv=spf1 a mx include:_spf.hostnet.nl -all
SOAns01.hostnet.nlhostmaster@hostnet.nl 2026-03-26 #1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-03-29 01:00:02 +0000 (EPOCH 1774746002)
SOAns1.dns.nldns@sidn.nl 2026-03-29 #2

Same first word

doubleyoo.nl

DNS History

25 records (8 active, 17 former)

20162017201820192020202120222023202420252026NSns01.hostnet.nlns02.hostnet.nlns0.transip.netns1.transip.nlns1.uniserver.nlns2.transip.euns2.uniserver.nlns3.uniserver.nlnsauth01.libersycloud.comnsauth02.libersycloud.comnsauth03.libersycloud.comMXmx1.mailpod13-cph3.g1i.hostnet.nlmx2.mailpod13-cph3.g1i.hostnet.nlmx3.mailpod13-cph3.g1i.hostnet.nlmx4.mailpod13-cph3.g1i.hostnet.nldoubleyoo.nlfilter.by.keenondots.comrelay.transip.nlsmtp116s.libersycloud.comsv7d22.uniserver.nlA2a02:2268:1:0:f816:3eff:fe7b:63c691.184.0.200136.144.207.155213.193.247.9946.51.204.184
○NSns0.transip.net2020-02-22 → 2020-02-22 · 4 obs
○ 2016-12-06 09:04:32
● 2020-02-22 20:33:50
○ 2026-03-29 01:29:02
○ 2026-03-29 01:29:04
●NSns01.hostnet.nl2026-03-29 → 2026-03-29 · 3 obs
○ 2020-02-22 20:33:50
● 2026-03-29 01:29:02
● 2026-03-29 01:29:04
●NSns02.hostnet.nl2026-03-29 → 2026-03-29 · 3 obs
○ 2020-02-22 20:33:50
● 2026-03-29 01:29:02
● 2026-03-29 01:29:04
○NSns1.transip.nl2020-02-22 → 2020-02-22 · 4 obs
○ 2016-12-06 09:04:32
● 2020-02-22 20:33:50
○ 2026-03-29 01:29:02
○ 2026-03-29 01:29:04
○NSns1.uniserver.nl2015-06-20 → 2016-01-09 · 4 obs
● 2015-06-20 12:30:36
● 2016-01-09 06:52:06
○ 2016-08-15 04:32:02
○ 2026-03-29 01:29:04
○NSns2.transip.eu2020-02-22 → 2020-02-22 · 4 obs
○ 2016-12-06 09:04:32
● 2020-02-22 20:33:50
○ 2026-03-29 01:29:02
○ 2026-03-29 01:29:04
○NSns2.uniserver.nl2015-06-20 → 2016-01-09 · 4 obs
● 2015-06-20 12:30:36
● 2016-01-09 06:52:06
○ 2016-08-15 04:32:02
○ 2026-03-29 01:29:04
○NSns3.uniserver.nl2015-06-20 → 2016-01-09 · 4 obs
● 2015-06-20 12:30:36
● 2016-01-09 06:52:06
○ 2016-08-15 04:32:02
○ 2026-03-29 01:29:04
○NSnsauth01.libersycloud.com2016-08-15 → 2016-12-06 · 5 obs
○ 2016-01-09 06:52:06
● 2016-08-15 04:32:02
● 2016-12-06 09:04:32
○ 2020-02-22 20:33:50
○ 2026-03-29 01:29:04
○NSnsauth02.libersycloud.com2016-08-15 → 2016-12-06 · 5 obs
○ 2016-01-09 06:52:06
● 2016-08-15 04:32:02
● 2016-12-06 09:04:32
○ 2020-02-22 20:33:50
○ 2026-03-29 01:29:04
○NSnsauth03.libersycloud.com2016-08-15 → 2016-12-06 · 5 obs
○ 2016-01-09 06:52:06
● 2016-08-15 04:32:02
● 2016-12-06 09:04:32
○ 2020-02-22 20:33:50
○ 2026-03-29 01:29:04
○MXdoubleyoo.nl2020-02-22 → 2020-02-22 · 4 obs
○ 2016-12-06 09:04:32
● 2020-02-22 20:33:50
○ 2026-03-29 01:29:02
○ 2026-03-29 01:29:04
○MXfilter.by.keenondots.com2016-08-15 → 2016-12-06 · 5 obs
○ 2016-01-09 06:52:06
● 2016-08-15 04:32:02
● 2016-12-06 09:04:32
○ 2020-02-22 20:33:50
○ 2026-03-29 01:29:04
●MXmx1.mailpod13-cph3.g1i.hostnet.nl2026-03-29 → 2026-03-29 · 3 obs
○ 2020-02-22 20:33:50
● 2026-03-29 01:29:02
● 2026-03-29 01:29:04
●MXmx2.mailpod13-cph3.g1i.hostnet.nl2026-03-29 → 2026-03-29 · 3 obs
○ 2020-02-22 20:33:50
● 2026-03-29 01:29:02
● 2026-03-29 01:29:04
●MXmx3.mailpod13-cph3.g1i.hostnet.nl2026-03-29 → 2026-03-29 · 3 obs
○ 2020-02-22 20:33:50
● 2026-03-29 01:29:02
● 2026-03-29 01:29:04
●MXmx4.mailpod13-cph3.g1i.hostnet.nl2026-03-29 → 2026-03-29 · 3 obs
○ 2020-02-22 20:33:50
● 2026-03-29 01:29:02
● 2026-03-29 01:29:04
○MXrelay.transip.nl2020-02-22 → 2020-02-22 · 4 obs
○ 2016-12-06 09:04:32
● 2020-02-22 20:33:50
○ 2026-03-29 01:29:02
○ 2026-03-29 01:29:04
○MXsmtp116s.libersycloud.com2016-08-15 → 2016-12-06 · 5 obs
○ 2016-01-09 06:52:06
● 2016-08-15 04:32:02
● 2016-12-06 09:04:32
○ 2020-02-22 20:33:50
○ 2026-03-29 01:29:04
○MXsv7d22.uniserver.nl2015-06-20 → 2016-01-09 · 4 obs
● 2015-06-20 12:30:36
● 2016-01-09 06:52:06
○ 2016-08-15 04:32:02
○ 2026-03-29 01:29:04
○A136.144.207.1552020-02-22 → 2020-02-22 · 4 obs
○ 2016-12-06 09:04:32
● 2020-02-22 20:33:50
○ 2026-03-29 01:29:02
○ 2026-03-29 01:29:04
○A213.193.247.992015-06-20 → 2016-09-29 · 4 obs
● 2015-06-20 12:30:36
● 2016-09-29 09:55:10
○ 2016-12-02 08:00:00
○ 2026-03-29 01:29:04
●A2a02:2268:1:0:f816:3eff:fe7b:63c62026-03-29 → 2026-03-29 · 3 obs
○ 2020-02-22 20:33:50
● 2026-03-29 01:29:02
● 2026-03-29 01:29:04
○A46.51.204.1842016-12-02 → 2016-12-06 · 5 obs
○ 2016-09-29 09:55:10
● 2016-12-02 08:00:00
● 2016-12-06 09:04:32
○ 2020-02-22 20:33:50
○ 2026-03-29 01:29:04
●A91.184.0.2002026-03-29 → 2026-03-29 · 3 obs
○ 2020-02-22 20:33:50
● 2026-03-29 01:29:02
● 2026-03-29 01:29:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
doubleyoo.nlns01.hostnet.nl, ns02.hostnet.nl-

✅ Authoritative Response

Server:195.206.121.13

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 825ms | Queries: -

📄 Records

TypeCountSample Data
A191.184.0.200
AAAA12a02:2268:1:0:f816:3eff:fe7b:63c6
NS2ns02.hostnet.nl, ns01.hostnet.nl
MX4mx2.mailpod13-cph3.g1i.hostnet.nl (pri: , mx4.mailpod13-cph3.g1i.hostnet.nl (pri: ...
TXT1v=spf1 a mx include:_spf.hostnet.nl -all
SOA1ns01.hostnet.nl hostmaster.hostnet.nl

Analysis

IP Addresses

The entity doubleyoo.nl points to two IP numbers: 2a02:2268:1:0:f816:3eff:fe7b:63c6 and 91.184.0.200.

For instance, other host names iwop.nl, mail.aqaaqa.eu, eqorian.com, mx1.mirle.nl and ccdevelop.nl share IP numbers with doubleyoo.nl.

Name Servers

doubleyoo.nl is delegated to two name servers: ns01.hostnet.nl and ns02.hostnet.nl.

doubleyoo.nl uses the same name server setup as other domains such as dagony.nl, ryankanis.com, glamsquad.nl, coup-group.com and goldonyx.com.

Host names with two IP numbers:

ns01.hostnet.nl points to 2001:67c:28cc::13 and 195.206.121.13; ns02.hostnet.nl points to 2001:67c:3c0::13 and 185.10.11.13.

Mail Servers

doubleyoo.nl is handled by four mail servers: mx1.mailpod13-cph3.g1i.hostnet.nl, mx2.mailpod13-cph3.g1i.hostnet.nl, mx3.mailpod13-cph3.g1i.hostnet.nl and mx4.mailpod13-cph3.g1i.hostnet.nl.

doubleyoo.nl shares mail servers with other domains at least partially; for instance keutenberg.nl, linkstart.nl, psd-software.com, pcdesk.nl and havenverenigingcoevorden.nl.

Host names with a single IP:

mx1.mailpod13-cph3.g1i.hostnet.nl points to 185.10.9.146

mx2.mailpod13-cph3.g1i.hostnet.nl points to 185.10.9.147

mx3.mailpod13-cph3.g1i.hostnet.nl points to 185.10.9.148

mx4.mailpod13-cph3.g1i.hostnet.nl points to 185.10.9.149