synspec.nl - robtex.com

synspec.nl

DNSSEC🔒 Signed (DS record present)
A91.196.105.62🇳🇱 DUOCAST-AS91.196.105.0/24
PTRh91-196-105-62.warpnet.nl
NSns.internlnet.nl ⭐
A2a03:7900:105:31:3:105:138:1🇳🇱 TUXIS2a03:7900::/32 NL-TUXIS-20110407 J.M. Schouten trading as Tuxis Internet Engineering
PTRns.internlnet.nl
A31.3.105.132🇳🇱 TUXIS31.3.104.0/21 NL-TUXIS-20110408 J.M. Schouten trading as Tuxis Internet Engineering
PTRns.internlnet.nl
NSns3.internl.net
A2a00:1478:20:6:4:862:0:1🇳🇱 GL-IX-AS2a00:1478::/32 Gelderland Internet Exchange
PTRns3.internl.net
A77.95.248.203🇳🇱 GL-IX-AS77.95.248.0/21 Gelderland Internet Exchange
PTRns3.internl.net
NSns4.internl.net
A2a00:e760:100:0:f:1247:0:1🇳🇱 DSTNY-BACKBONE2a00:e760::/32 Reverse delegation for IN-BE
PTRns4.internl.net
A85.119.243.17🇳🇱 DSTNY-BACKBONE85.119.240.0/21 IN BVBA
PTRns4.internl.net
MXsynspec-nl.j-v1.mx.microsoft ⭐
A2a01:111:f403:ca04::4🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::d🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
TXTMS=ms25822919
TXTgoogle-site-verification=satajYm5-yaXIPysf19TO5CVq3uYmOX11yri3dZjaF4
TXTv=spf1 a mx ip4:93.117.234.84/30 ip4:91.196.105.62/32 include:_spf.hosting.ki...
SOAns.internlnet.nlpostmaster@server.eu 2026-05-13 #2

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-05-14 12:30:02 +0000 (EPOCH 1778761802)
SOAns1.dns.nldns@sidn.nl 2026-05-14 #25
WOT: SAFE (61/100)

Same first word

synspec.de
synspec.nl

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSns.internlnet.nlns3.internl.netns4.internl.netauth10.dns.internl.netauth20.dns.internl.netns1.pa.isp-net.nlns2.pa.isp-net.nlMXsynspec-nl.j-v1.mx.microsoftmail.synspec.nlA91.196.105.62136.144.191.135217.149.194.103
○NSauth10.dns.internl.net2015-07-31 → 2016-06-26 · 4 obs
● 2015-07-31 21:28:30
● 2016-06-26 02:56:40
○ 2017-02-08 17:20:14
○ 2026-05-14 13:02:32
○NSauth20.dns.internl.net2015-07-31 → 2016-06-26 · 4 obs
● 2015-07-31 21:28:30
● 2016-06-26 02:56:40
○ 2017-02-08 17:20:14
○ 2026-05-14 13:02:32
●NSns.internlnet.nl2026-04-03 → 2026-05-14 · 3 obs
○ 2018-09-23 01:09:04
● 2026-04-03 17:49:34
● 2026-05-14 13:02:32
○NSns1.pa.isp-net.nl2017-02-08 → 2018-09-23 · 5 obs
○ 2016-06-26 02:56:40
● 2017-02-08 17:20:14
● 2018-09-23 01:09:04
○ 2026-04-03 17:49:34
○ 2026-05-14 13:02:32
○NSns2.pa.isp-net.nl2017-02-08 → 2018-09-23 · 5 obs
○ 2016-06-26 02:56:40
● 2017-02-08 17:20:14
● 2018-09-23 01:09:04
○ 2026-04-03 17:49:34
○ 2026-05-14 13:02:32
●NSns3.internl.net2026-04-03 → 2026-05-14 · 3 obs
○ 2018-09-23 01:09:04
● 2026-04-03 17:49:34
● 2026-05-14 13:02:32
●NSns4.internl.net2026-04-03 → 2026-05-14 · 3 obs
○ 2018-09-23 01:09:04
● 2026-04-03 17:49:34
● 2026-05-14 13:02:32
○MXmail.synspec.nl2015-07-31 → 2018-09-23 · 6 obs
● 2015-07-31 21:28:30
● 2016-06-26 02:56:40
○ 2017-02-08 17:20:14
● 2018-09-23 01:09:04
○ 2026-04-03 17:49:34
○ 2026-05-14 13:02:32
●MXsynspec-nl.j-v1.mx.microsoft2026-04-03 → 2026-05-14 · 3 obs
○ 2018-09-23 01:09:04
● 2026-04-03 17:49:34
● 2026-05-14 13:02:32
○A136.144.191.1352018-09-23 → 2018-09-23 · 4 obs
○ 2017-02-08 17:20:14
● 2018-09-23 01:09:04
○ 2026-04-03 17:49:34
○ 2026-05-14 13:02:32
○A217.149.194.1032015-07-31 → 2017-02-08 · 4 obs
● 2015-07-31 21:28:30
● 2017-02-08 17:20:14
○ 2018-09-23 01:09:04
○ 2026-05-14 13:02:32
●A91.196.105.622026-04-03 → 2026-05-14 · 3 obs
○ 2018-09-23 01:09:04
● 2026-04-03 17:49:34
● 2026-05-14 13:02:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns4.dns.nl, ns3.dns.nl-
synspec.nlns.internlnet.nl, ns3.internl.net, ns4.internl.net-

✅ Authoritative Response

Server:31.3.105.132

NS records: ns.internlnet.nl, ns3.internl.net, ns4.internl.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1896ms | Queries: -

📄 Records

TypeCountSample Data
A191.196.105.62
NS3ns4.internl.net, ns.internlnet.nl...
MX1synspec-nl.j-v1.mx.microsoft (pri: 0)
TXT3v=spf1 a mx ip4:93.117.234.84/30 ip4:91., MS=ms25822919...
SOA1ns.internlnet.nl postmaster.server.eu

Analysis

IP Addresses

synspec.nl resolves to a single IP: 91.196.105.62.

Other host names, for instance iwink.report, swd.nl, vdveen.be, 4meigroningen.nl and domesta2021.sites.kirra.nl share IP numbers with synspec.nl.

Name Servers

synspec.nl delegates to three name servers: ns3.internl.net, ns4.internl.net and ns.internlnet.nl.

synspec.nl shares some name servers with other domains, for example zon-net.net, netwerkinbeweging.nl, cedelft.eu, schomper.nl and audities.nl.

Host names with two IP numbers:

ns3.internl.net: 2a00:1478:20:6:4:862:0:1 and 77.95.248.203

ns4.internl.net: 2a00:e760:100:0:f:1247:0:1 and 85.119.243.17

ns.internlnet.nl: 2a03:7900:105:31:3:105:138:1 and 31.3.105.132

Mail Servers

synspec.nl is handled by a single mail server, synspec-nl.j-v1.mx.microsoft.

Host synspec-nl.j-v1.mx.microsoft points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::c, 52.101.68.0, 52.101.73.1, 52.101.73.8 and 52.101.73.28.