flex-in.nl - robtex.com

flex-in.nl

DNSSEC🔒 Signed (DS record present)
A178.104.19.230🇬🇧 UNSPECIFIED160.0.0.0/3
PTRcp09.ispweb.nl
NSns3.firstfind.nl ⭐
A2a01:b940:1057::53🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRns3.firstfind.nl
A5.157.86.222🇳🇱 CLDIN-NL5.157.80.0/21
PTRns3.firstfind.nl
NSns4.firstfind.nl
A2a01:b940:1057::54🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
A5.157.87.222🇳🇱 CLDIN-NL5.157.80.0/21
PTRns4.firstfind.nl
NSns5.firstfind.net
A2a03:b0c0:2:d0::1183:f001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean
PTRns5.firstfind.net
A178.128.248.2🇳🇱 DIGITALOCEAN178.128.240.0/20 DigitalOcean
PTRns5.firstfind.net
MXflexin-nl01b.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::b🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
TXTv=spf1 a include:spf.protection.outlook.com include:spf.mandrillapp.com inclu...
TXTsophos-domain-verification=6ed8e84e69994336caa7b46abb2f71013ae2be85b1aab69824...
TXTMS=ms48205511
TXTgoogle-site-verification=Oub0aQIapMh2i0KyluVRBW2EjVEFS_ND-rKZK9mRPVU
TXTo61Y2cW8eSHKzb/L26d451faJqxIibiWXJmnYBG+8hS65yS+ebw4pXQnKb/cCPYEjpC3FGskCmODe...
SOAns3.firstfind.nlhostmaster@firstfind.nl 2026-03-26 #1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-03-28 05:00:01 +0000 (EPOCH 1774674001)
SOAns1.dns.nldns@sidn.nl 2026-03-28 #10

Subdomains

mail.flex-in.nl

Same first word

flex-in.nl

Similar names

in-flex.cl
lex-fin.pl
in-flex.com
in-flex.eu
line-fx.com
fin-lex.com
lex-fin.eu
lex-fin.com
fin-lex.pl

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSns3.firstfind.nlns4.firstfind.nlns5.firstfind.netMXflexin-nl01b.mail.protection.outlook.combsmtp.server27.firstfind.nlfilter1.ibarracuda.nlfilter2.ibarracuda.nlmail.flex-in.nlmx1.firstfind.nlmx2.firstfind.nlA178.104.19.230141.136.124.73185.37.70.3046.21.227.210
●NSns3.firstfind.nl2015-08-04 → 2026-03-28 · 2 obs
● 2015-08-04 15:27:46
● 2026-03-28 05:41:04
●NSns4.firstfind.nl2015-08-04 → 2026-03-28 · 2 obs
● 2015-08-04 15:27:46
● 2026-03-28 05:41:04
●NSns5.firstfind.net2015-08-04 → 2026-03-28 · 2 obs
● 2015-08-04 15:27:46
● 2026-03-28 05:41:04
○MXbsmtp.server27.firstfind.nl2015-08-04 → 2017-05-19 · 7 obs
● 2015-08-04 15:27:46
● 2016-05-10 01:47:02
○ 2016-07-04 09:07:36
○ 2016-10-21 04:41:34
● 2017-05-19 22:21:08
○ 2020-11-03 00:46:56
○ 2026-03-28 05:41:04
○MXfilter1.ibarracuda.nl2016-07-04 → 2016-10-21 · 5 obs
○ 2016-05-10 01:47:02
● 2016-07-04 09:07:36
● 2016-10-21 04:41:34
○ 2017-05-19 22:21:08
○ 2026-03-28 05:41:04
○MXfilter2.ibarracuda.nl2016-07-04 → 2016-10-21 · 5 obs
○ 2016-05-10 01:47:02
● 2016-07-04 09:07:36
● 2016-10-21 04:41:34
○ 2017-05-19 22:21:08
○ 2026-03-28 05:41:04
●MXflexin-nl01b.mail.protection.outlook.com2020-11-03 → 2026-03-28 · 3 obs
○ 2017-05-19 22:21:08
● 2020-11-03 00:46:56
● 2026-03-28 05:41:04
○MXmail.flex-in.nl2015-08-04 → 2017-05-19 · 7 obs
● 2015-08-04 15:27:46
● 2016-05-10 01:47:02
○ 2016-07-04 09:07:36
○ 2016-10-21 04:41:34
● 2017-05-19 22:21:08
○ 2020-11-03 00:46:56
○ 2026-03-28 05:41:04
○MXmx1.firstfind.nl2015-08-04 → 2017-05-19 · 7 obs
● 2015-08-04 15:27:46
● 2016-05-10 01:47:02
○ 2016-07-04 09:07:36
○ 2016-10-21 04:41:34
● 2017-05-19 22:21:08
○ 2020-11-03 00:46:56
○ 2026-03-28 05:41:04
○MXmx2.firstfind.nl2015-08-04 → 2017-05-19 · 7 obs
● 2015-08-04 15:27:46
● 2016-05-10 01:47:02
○ 2016-07-04 09:07:36
○ 2016-10-21 04:41:34
● 2017-05-19 22:21:08
○ 2020-11-03 00:46:56
○ 2026-03-28 05:41:04
○A141.136.124.732015-08-04 → 2015-11-24 · 4 obs
● 2015-08-04 15:27:46
● 2015-11-24 06:46:44
○ 2016-02-28 10:28:06
○ 2026-03-28 05:41:04
●A178.104.19.2302026-03-26 → 2026-03-28 · 3 obs
○ 2020-11-03 00:46:56
● 2026-03-26 20:49:00
● 2026-03-28 05:41:04
○A185.37.70.302020-11-03 → 2020-11-03 · 4 obs
○ 2017-05-19 22:21:08
● 2020-11-03 00:46:56
○ 2026-03-26 20:49:00
○ 2026-03-28 05:41:04
○A46.21.227.2102016-02-28 → 2017-05-19 · 5 obs
○ 2015-11-24 06:46:44
● 2016-02-28 10:28:06
● 2017-05-19 22:21:08
○ 2020-11-03 00:46:56
○ 2026-03-28 05:41:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
flex-in.nlns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net-

✅ Authoritative Response

Server:178.128.248.2

NS records: ns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

TypeCountSample Data
A1178.104.19.230
NS3ns4.firstfind.nl, ns5.firstfind.net...
MX1flexin-nl01b.mail.protection.outlook.com
TXT5o61Y2cW8eSHKzb/L26d451faJqxIibiWXJmnYBG+, sophos-domain-verification=6ed8e84e69994...
SOA1ns3.firstfind.nl hostmaster.firstfind.nl

Analysis

Hierarchy

flex-in.nl is a parent of mail.flex-in.nl.

IP Addresses

flex-in.nl points to a single IP number: 178.104.19.230.

Other host names, for instance seconts.com, www.asb.nl, lasmo.nl, asb.nl and collezionecesaro.com share IP numbers with flex-in.nl.

Name Servers

The delegation for flex-in.nl is handled by three name servers: ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl.

flex-in.nl at least partially shares name servers with other domains, for instance grondkabel.com, tomsbabycare.com, w22.nl, garvo.dk and acvrace.nl.

Two IP numbers per host:

ns5.firstfind.net points to 2a03:b0c0:2:d0::1183:f001 and 178.128.248.2.

ns3.firstfind.nl points to 2a01:b940:1057::53 and 5.157.86.222.

ns4.firstfind.nl points to 2a01:b940:1057::54 and 5.157.87.222.

Mail Servers

flex-in.nl is handled by a single mail server, flexin-nl01b.mail.protection.outlook.com.

flexin-nl01b.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::20, 52.101.68.5, 52.101.68.10, 52.101.68.15 and 52.101.73.19.