tctw.nl - robtex.com

tctw.nl

DNSSEC⚠️ Not signed
NSns1-07.azure-dns.com ⭐
A2603:1061:0:700::7🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-07.azure-dns.com
A13.107.236.7🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-07.azure-dns.com
NSns2-07.azure-dns.net
A2620:1ec:8ec:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-07.azure-dns.net
A150.171.21.7🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-07.azure-dns.net
NSns3-07.azure-dns.org
A2a01:111:4000:700::7🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-07.azure-dns.org
A204.14.183.7🇺🇸 Microsoft204.14.180.0/22
PTRns3-07.azure-dns.org
NSns4-07.azure-dns.info ⚠️ Not in parent delegation
A2620:1ec:bda:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-07.azure-dns.info
A208.84.5.7🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-07.azure-dns.info
MXtctw-nl.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::7🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca04::a🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::8🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
TXT"MS=ms51807748"
SOAns1-07.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-08-04 11:30:01 +0000 (EPOCH 1785843001)
SOAns1.dns.nldns@sidn.nl 2026-08-04 #23

Same first word

tctw.net
tctw.ca
tctw.nl
tctw.com
tctw.co.uk

Similar names

wttc.info
twtc.co.uk
tcwt.net
twtc.co
wctt.org
wttc.org
ctwt.nl
wtct.cn
cttw.de
wttc.nl
twct.co.kr
twtc.org.tw
twct.com
wtct.net
wctt.pl
cttw.net
wctt.com
twtc.com.tw
ttcw.ch
cwtt.com.cn
wttc.net
tcwt.ws
cwtt.ch
ttwc.org.uk
tcwt.com.cn
wctt.org.uk
ttwc.art
twtc.net
wttc.com.br
wtct.com
wttc.travel
wttc.com
ttcw.com.cn
twct.tw
ttcw.net
cttw.at
cwtt.nl
ttwc.com
cttw.cn
twtc.de
twtc.org

DNS History

5 records (5 active, 0 former)

NSns1-07.azure-dns.comns2-07.azure-dns.netns3-07.azure-dns.orgns4-07.azure-dns.infoMXtctw-nl.mail.protection.outlook.com
●NSns1-07.azure-dns.com2026-07-16 → 2026-08-04 · 2 obs
● 2026-07-16 10:17:34
● 2026-08-04 12:01:44
●NSns2-07.azure-dns.net2026-07-16 → 2026-08-04 · 2 obs
● 2026-07-16 10:17:34
● 2026-08-04 12:01:44
●NSns3-07.azure-dns.org2026-07-16 → 2026-08-04 · 2 obs
● 2026-07-16 10:17:34
● 2026-08-04 12:01:44
●NSns4-07.azure-dns.info2026-07-16 → 2026-08-04 · 2 obs
● 2026-07-16 10:17:34
● 2026-08-04 12:01:44
●MXtctw-nl.mail.protection.outlook.com2026-07-16 → 2026-08-04 · 2 obs
● 2026-07-16 10:17:34
● 2026-08-04 12:01:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns4.dns.nl, ns1.dns.nl, ns3.dns.nl-
tctw.nlns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org-

✅ Authoritative Response

Server:13.107.236.7

NS records: ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tctw.nl (unsigned zone)

⏱️ Timing

Total: 324ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1-07.azure-dns.com, ns2-07.azure-dns.net...
MX1tctw-nl.mail.protection.outlook.com (pri
TXT1"MS=ms51807748"
SOA1ns1-07.azure-dns.com azuredns-hostmaster

Analysis

Name Servers

The authoritative name servers for tctw.nl are ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.

tctw.nl partially shares its NS delegation with several other domains, including eddocs.com, plcs-resources.com, pampers.cr and two others.

ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org each carry two IP addresses. ns1-07.azure-dns.com has 13.107.236.7 and 2603:1061:0:700::7; ns4-07.azure-dns.info has 208.84.5.7 and 2620:1ec:bda:700::7; ns2-07.azure-dns.net has 150.171.21.7 and 2620:1ec:8ec:700::7; ns3-07.azure-dns.org has 204.14.183.7 and 2a01:111:4000:700::7.

Mail Servers

Mail for tctw.nl is handled by a single mail server, tctw-nl.mail.protection.outlook.com.

tctw-nl.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.16, 52.101.73.8, 52.101.73.15 and 5 others.