tc-one.dk - robtex.com

tc-one.dk

DNSSEC🔒 Signed (DS record present)
A195.128.174.159🇩🇰 team-blue-denmark195.128.174.0/23
PTRvdom99.net.dk2.zitcom.dk
NSns1.simply.com ⭐
A2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36
PTRns1.simply.com
A91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22
PTRns1.simply.com
NSns2.simply.com
A2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34
PTRns2.simply.com
A185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S
PTRns2.simply.com
NSns3.simply.com
A91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22
PTRns3.simply.com
NSns4.simply.com
A91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22
PTRns4.simply.com
MXmx.simply.com ⭐
A94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S
PTRmx.simply.com
TXTv=spf1 a mx include:spf.simply.com ~all
SOAns1.simply.comhostmaster@simply.com 2025-04-23 #0

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1780303861localtime Mon Jun 1 10:51:01 2026gmtime Mon Ju...
SOAb.nic.dktech@punktum.dk serial=1780303861

Same first word

tc-one.net
tc-one.com.au
tc-one.dk

Similar names

con-te.net
n-teco.de
c-tone.cn
te-con.de
e-cont.ru
co-net.nl
c-note.dk
e-cont.com
no-tec.com
tec-on.de
net-oc.com
t-neco.com
co-net.pl
c-tone.com
co-net.co.jp
on-tec.ru
c-note.co.jp
no-tec.net
on-etc.com
te-con.org
tne-co.com
ent-co.jp
con-te.org
ent-co.com
co-net.net
co-net.hu
co-net.de
con-te.co.jp
on-tec.com
con-te.info
t-onec.com
c-note.de
c-note.info
net-co.org
co-net.com
oe-ctn.com
et-con.com
co-net.jp
tec-no.com
c-note.com
oc-net.com
c-note.ru
on-tec.co.kr
te-con.nl
ct-one.de
c-note.net
con-te.biz
net-co.com
co-net.gr
neo-ct.com
net-co.jp
on-tec.co.jp
te-con.com
net-co.co.jp
net-co.net
con-te.com
on-tec.de
on-tec.net
ten-co.myshopify.com
co-net.com.cn
ct-one.com
co-net.biz
net-co.de

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSns1.simply.comns2.simply.comns3.simply.comns4.simply.comns.talkactive.netns2.talkactive.netns3.talkactive.netMXmx.simply.commail.tc-one.dkA195.128.174.159
○NSns.talkactive.net2015-08-16 → 2017-01-26 · 4 obs
● 2015-08-16 00:30:56
● 2017-01-26 02:31:38
○ 2026-04-23 14:19:08
○ 2026-06-01 09:19:18
●NSns1.simply.com2026-04-23 → 2026-06-01 · 3 obs
○ 2017-01-26 02:31:38
● 2026-04-23 14:19:08
● 2026-06-01 09:19:18
●NSns2.simply.com2026-04-23 → 2026-06-01 · 3 obs
○ 2017-01-26 02:31:38
● 2026-04-23 14:19:08
● 2026-06-01 09:19:18
○NSns2.talkactive.net2015-08-16 → 2017-01-26 · 4 obs
● 2015-08-16 00:30:56
● 2017-01-26 02:31:38
○ 2026-04-23 14:19:08
○ 2026-06-01 09:19:18
●NSns3.simply.com2026-04-23 → 2026-06-01 · 3 obs
○ 2017-01-26 02:31:38
● 2026-04-23 14:19:08
● 2026-06-01 09:19:18
○NSns3.talkactive.net2015-08-16 → 2017-01-26 · 4 obs
● 2015-08-16 00:30:56
● 2017-01-26 02:31:38
○ 2026-04-23 14:19:08
○ 2026-06-01 09:19:18
●NSns4.simply.com2026-04-23 → 2026-06-01 · 3 obs
○ 2017-01-26 02:31:38
● 2026-04-23 14:19:08
● 2026-06-01 09:19:18
○MXmail.tc-one.dk2015-08-16 → 2017-01-26 · 4 obs
● 2015-08-16 00:30:56
● 2017-01-26 02:31:38
○ 2026-04-23 14:19:08
○ 2026-06-01 09:19:18
●MXmx.simply.com2026-04-23 → 2026-06-01 · 3 obs
○ 2017-01-26 02:31:38
● 2026-04-23 14:19:08
● 2026-06-01 09:19:18
●A195.128.174.1592015-08-16 → 2026-06-01 · 2 obs
● 2015-08-16 00:30:56
● 2026-06-01 09:19:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkt.nic.dk, s.nic.dk, b.nic.dk, h.nic.dk...12 records
tc-one.dkns3.simply.com, ns2.simply.com, ns1.simply.com, ns4.simply.com-

✅ Authoritative Response

Server:91.197.248.80

NS records: ns3.simply.com, ns2.simply.com, ns1.simply.com, ns4.simply.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1066ms | Queries: -

📄 Records

TypeCountSample Data
A1195.128.174.159
NS4ns4.simply.com, ns2.simply.com...
MX1mx.simply.com (pri: 10)
TXT1v=spf1 a mx include:spf.simply.com ~all
SOA1ns1.simply.com hostmaster.simply.com

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (t.nic.dk, s.nic.dk, l.nic.dk...)

Analysis

IP Addresses

tc-one.dk resolves to one IP address: 195.128.174.159.

prause.dk, lauenborg.eu, rlbt.dk and two other host names share IP numbers with tc-one.dk.

Name Servers

tc-one.dk carries NS records pointing to 4 name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

At least some of tc-one.dk's name servers are shared with other domains, for example mindthegap.dk, brogaarden.dk, aaco.dk and two more.

Hostnames that resolve to two IP addresses:

ns1.simply.com maps to two IP addresses — 91.197.248.78 and 2a02:2339:1:15c::4562:4562.

ns2.simply.com maps to two IP addresses — 185.25.141.15 and 2a02:2339:4006:101::4562:4562.

Host names with one IP number:

ns3.simply.com points to the IP address 91.197.248.79.

ns4.simply.com points to the IP address 91.197.248.80.

Mail Servers

Mail for tc-one.dk is handled by a single mail server, mx.simply.com.

tc-one.dk uses an identical mail server configuration to several other domains — among them kammermusikfest.dk, priseronline.dk, businesstransformation.dk and two more.

There is one IP number for mx.simply.com: 94.231.106.20.