securityprofessional.nl - robtex.com

securityprofessional.nl

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:113:34:82ad:d0de:d2f1🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A77.111.243.64🇩🇰 ONECOM77.111.240.0/22 One.com A/S
NSns01.forward.antagonist.nl ⭐
A2001:67c:28cc::16ONECOM-INFRA2001:67c:28cc::/48
PTRns01.forward.antagonist.nl
A195.206.121.16ONECOM-INFRA195.206.121.0/24
PTRns01.forward.antagonist.nl
NSns02.forward.antagonist.net
A2001:67c:3c0::16🇩🇰 ONECOM2001:67c:3c0::/48
PTRns02.forward.antagonist.net
A185.10.11.16ONECOM185.10.11.0/24
PTRns02.forward.antagonist.net
TXTv=spf1 include:_custspf.g1i.one a mx ip4:195.211.72.0/22 ip4:141.138.168.0/21...
SOAns01.forward.antagonist.nlhostmaster@forward.antagonist.nl 2026-04-12 #1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-04-12 13:00:02 +0000 (EPOCH 1775998802)
SOAns1.dns.nldns@sidn.nl 2026-04-12 #26

Same first word

securityprofessional.net

Similar names

professionalsecurity.co.uk
professionalsecurity.net
professionalsecurity.com

DNS History

18 records (4 active, 14 former)

20162017201820192020202120222023202420252026NSns01.forward.antagonist.nlns02.forward.antagonist.netns0.transip.netns0.transip.nlns1.secundity.comns1.transip.netns1.transip.nlns2.secundity.comns2.transip.euMXmail.securityprofessional.nlsecurityprofessional.nlA2a02:2350:5:113:34:82ad:d0de:d2f177.111.243.64149.210.210.1872a01:7c8:1337::3:7005:36912a01:7c8:fffd:2ef::137.97.227.25384.244.151.182
○NSns0.transip.net2018-09-21 → 2018-09-21 · 4 obs
○ 2017-01-19 09:56:32
● 2018-09-21 03:25:38
○ 2026-04-12 13:54:14
○ 2026-04-12 13:54:16
○NSns0.transip.nl2015-11-12 → 2017-01-19 · 5 obs
○ 2015-07-04 16:37:52
● 2015-11-12 10:47:20
● 2017-01-19 09:56:32
○ 2018-09-21 03:25:38
○ 2026-04-12 13:54:16
●NSns01.forward.antagonist.nl2026-04-12 → 2026-04-12 · 3 obs
○ 2018-09-21 03:25:38
● 2026-04-12 13:54:14
● 2026-04-12 13:54:16
●NSns02.forward.antagonist.net2026-04-12 → 2026-04-12 · 3 obs
○ 2018-09-21 03:25:38
● 2026-04-12 13:54:14
● 2026-04-12 13:54:16
○NSns1.secundity.com2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 16:37:52
○ 2015-11-12 10:47:20
○ 2026-04-12 13:54:16
○NSns1.transip.net2015-11-12 → 2017-01-19 · 5 obs
○ 2015-07-04 16:37:52
● 2015-11-12 10:47:20
● 2017-01-19 09:56:32
○ 2018-09-21 03:25:38
○ 2026-04-12 13:54:16
○NSns1.transip.nl2018-09-21 → 2018-09-21 · 4 obs
○ 2017-01-19 09:56:32
● 2018-09-21 03:25:38
○ 2026-04-12 13:54:14
○ 2026-04-12 13:54:16
○NSns2.secundity.com2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 16:37:52
○ 2015-11-12 10:47:20
○ 2026-04-12 13:54:16
○NSns2.transip.eu2015-11-12 → 2018-09-21 · 5 obs
○ 2015-07-04 16:37:52
● 2015-11-12 10:47:20
● 2018-09-21 03:25:38
○ 2026-04-12 13:54:14
○ 2026-04-12 13:54:16
○MXmail.securityprofessional.nl2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 16:37:52
○ 2015-11-12 10:47:20
○ 2026-04-12 13:54:16
○MXsecurityprofessional.nl2018-09-21 → 2018-09-21 · 4 obs
○ 2015-11-12 10:47:20
● 2018-09-21 03:25:38
○ 2026-04-12 13:54:14
○ 2026-04-12 13:54:16
○A149.210.210.1872015-11-12 → 2016-02-23 · 5 obs
○ 2015-07-04 16:37:52
● 2015-11-12 10:47:20
● 2016-02-23 00:22:24
○ 2016-05-01 02:23:50
○ 2026-04-12 13:54:16
○A2a01:7c8:1337::3:7005:36912015-11-12 → 2016-02-23 · 5 obs
○ 2015-07-04 16:37:52
● 2015-11-12 10:47:20
● 2016-02-23 00:22:24
○ 2016-05-01 02:23:50
○ 2026-04-12 13:54:16
○A2a01:7c8:fffd:2ef::12018-09-21 → 2018-09-21 · 4 obs
○ 2017-01-19 09:56:32
● 2018-09-21 03:25:38
○ 2026-04-12 13:54:14
○ 2026-04-12 13:54:16
●A2a02:2350:5:113:34:82ad:d0de:d2f12026-04-12 → 2026-04-12 · 3 obs
○ 2018-09-21 03:25:38
● 2026-04-12 13:54:14
● 2026-04-12 13:54:16
○A37.97.227.2532018-09-21 → 2018-09-21 · 4 obs
○ 2017-01-19 09:56:32
● 2018-09-21 03:25:38
○ 2026-04-12 13:54:14
○ 2026-04-12 13:54:16
●A77.111.243.642026-04-12 → 2026-04-12 · 3 obs
○ 2018-09-21 03:25:38
● 2026-04-12 13:54:14
● 2026-04-12 13:54:16
○A84.244.151.1822015-07-04 → 2017-01-19 · 7 obs
● 2015-07-04 16:37:52
○ 2015-11-12 10:47:20
○ 2016-02-23 00:22:24
● 2016-05-01 02:23:50
● 2017-01-19 09:56:32
○ 2018-09-21 03:25:38
○ 2026-04-12 13:54:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns3.dns.nl, ns4.dns.nl, ns1.dns.nl-
securityprofessional.nlns01.forward.antagonist.nl, ns02.forward.antagonist.net-

✅ Authoritative Response

Server:195.206.121.16

NS records: ns01.forward.antagonist.nl, ns02.forward.antagonist.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 574ms | Queries: -

📄 Records

TypeCountSample Data
A177.111.243.64
AAAA12a02:2350:5:113:34:82ad:d0de:d2f1
NS2ns02.forward.antagonist.net, ns01.forward.antagonist.nl
MX1. (pri: 0)
TXT1v=spf1 include:_custspf.g1i.one a mx ip4
SOA1ns01.forward.antagonist.nl hostmaster.fo

Analysis

IP Addresses

The entity securityprofessional.nl points to two IP numbers: 2a02:2350:5:113:34:82ad:d0de:d2f1 and 77.111.243.64.

For instance, other host names fareastcityhopper.com, tomwanders.com, fitoutsport.com, mantis.be and grasmaaier.nl share IP numbers with securityprofessional.nl.

Name Servers

securityprofessional.nl is delegated to two name servers: ns02.forward.antagonist.net and ns01.forward.antagonist.nl.

securityprofessional.nl uses the same name server setup as other domains such as depender.net, home-delivery.nl, egyptereizen.net, newbusinessmodels.info and spinninrecordsshop.com.

Host names with two IP numbers:

ns02.forward.antagonist.net points to 2001:67c:3c0::16 and 185.10.11.16; ns01.forward.antagonist.nl points to 2001:67c:28cc::16 and 195.206.121.16.