`concepto.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5633^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d716^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.51^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.22^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`colin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
NS	`gina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c075^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2075^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gina.ns.cloudflare.com`
		A	108.162.192.117^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	172.64.32.117^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	173.245.58.117^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
MX	`concepto-dk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=ms65450834`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.86.51, 172.67.215.22
		IPv6 hints	2606:4700:3030::6815:5633, 2606:4700:3036::ac43:d716
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com
SOA	`colin.ns.cloudflare.com`dns@cloudflare.com serial=2402245228

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1777001220localtime Fri Apr 24 05:27:00 2026gmtime Fri Ap...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1777001221

Same first word

concepto.tv

concepto.in

concepto.com.uy

concepto.gr

concepto.com.py

concepto.es

concepto.co.il

concepto.de

concepto.cz

concepto.ch

concepto.be

concepto.ru

concepto.info

concepto.ro

concepto.com.ua

concepto.uy

concepto.qc.ca

concepto.it

concepto.ws

concepto.co.th

concepto.no

concepto.co

concepto.co.nz

concepto.com.ar

concepto.bg

concepto.com

concepto.dk

concepto.net

concepto.at

concepto.com.br

concepto.us

concepto.io

concepto.com.pe

concepto.pe

concepto.agency

concepto.co.in

Similar names

oconcept.fr

tecnocop.net

cooncept.fr

tecnocop.es

coconpet.com

oconcept.cl

oconcept.de

cntopceo.com

conpetco.com

oncocept.com

cooncept.com

tecnocop.com

oconcept.com

tecnocop.it

oconcept.net

DNS History

23 records (7 active, 16 former)

●NScolin.ns.cloudflare.com2026-04-03 → 2026-04-24 · 3 obs

○ 2018-10-07 01:47:10
● 2026-04-03 19:50:06
● 2026-04-24 03:55:34

●NSgina.ns.cloudflare.com2026-04-03 → 2026-04-24 · 3 obs

○ 2018-10-07 01:47:10
● 2026-04-03 19:50:06
● 2026-04-24 03:55:34

○NSns0.dns-services.org2015-07-13 → 2015-11-10 · 4 obs

● 2015-07-13 17:18:28
● 2015-11-10 18:59:28
○ 2016-06-21 07:09:50
○ 2026-04-24 03:55:34

○NSns1.dns-services.org2015-07-13 → 2015-11-10 · 4 obs

● 2015-07-13 17:18:28
● 2015-11-10 18:59:28
○ 2016-06-21 07:09:50
○ 2026-04-24 03:55:34

○NSns1.servage.net2018-10-07 → 2018-10-07 · 4 obs

○ 2017-02-07 11:39:52
● 2018-10-07 01:47:10
○ 2026-04-03 19:50:06
○ 2026-04-24 03:55:34

○NSns1.unoeuro.com2017-02-07 → 2017-02-07 · 4 obs

○ 2016-06-21 07:09:50
● 2017-02-07 11:39:52
○ 2018-10-07 01:47:10
○ 2026-04-24 03:55:34

○NSns2.servage.net2018-10-07 → 2018-10-07 · 4 obs

○ 2017-02-07 11:39:52
● 2018-10-07 01:47:10
○ 2026-04-03 19:50:06
○ 2026-04-24 03:55:34

○NSns2.unoeuro.com2017-02-07 → 2017-02-07 · 4 obs

○ 2016-06-21 07:09:50
● 2017-02-07 11:39:52
○ 2018-10-07 01:47:10
○ 2026-04-24 03:55:34

○NSns3.unoeuro.com2017-02-07 → 2017-02-07 · 4 obs

○ 2016-06-21 07:09:50
● 2017-02-07 11:39:52
○ 2018-10-07 01:47:10
○ 2026-04-24 03:55:34

○NSns4.unoeuro.com2017-02-07 → 2017-02-07 · 4 obs

○ 2016-06-21 07:09:50
● 2017-02-07 11:39:52
○ 2018-10-07 01:47:10
○ 2026-04-24 03:55:34

●MXconcepto-dk.mail.protection.outlook.com2026-04-03 → 2026-04-24 · 3 obs

○ 2018-10-07 01:47:10
● 2026-04-03 19:50:06
● 2026-04-24 03:55:34

○MXmx.unoeuro.com2017-02-07 → 2017-02-07 · 4 obs

○ 2016-06-21 07:09:50
● 2017-02-07 11:39:52
○ 2018-10-07 01:47:10
○ 2026-04-24 03:55:34

○MXmx1.servage.net2018-10-07 → 2018-10-07 · 4 obs

○ 2017-02-07 11:39:52
● 2018-10-07 01:47:10
○ 2026-04-03 19:50:06
○ 2026-04-24 03:55:34

○MXmx2.servage.net2018-10-07 → 2018-10-07 · 4 obs

○ 2017-02-07 11:39:52
● 2018-10-07 01:47:10
○ 2026-04-03 19:50:06
○ 2026-04-24 03:55:34

○MXsmtp.danhost.dk2015-07-13 → 2015-11-10 · 4 obs

● 2015-07-13 17:18:28
● 2015-11-10 18:59:28
○ 2016-06-21 07:09:50
○ 2026-04-24 03:55:34

●A104.21.86.512026-04-03 → 2026-04-24 · 3 obs

○ 2018-10-07 01:47:10
● 2026-04-03 19:50:06
● 2026-04-24 03:55:34

●A172.67.215.222026-04-03 → 2026-04-24 · 3 obs

○ 2018-10-07 01:47:10
● 2026-04-03 19:50:06
● 2026-04-24 03:55:34

●A2606:4700:3030::6815:56332026-04-03 → 2026-04-24 · 3 obs

○ 2018-10-07 01:47:10
● 2026-04-03 19:50:06
● 2026-04-24 03:55:34

●A2606:4700:3036::ac43:d7162026-04-03 → 2026-04-24 · 3 obs

○ 2018-10-07 01:47:10
● 2026-04-03 19:50:06
● 2026-04-24 03:55:34

○A2a01:3b0:a00:1:5f35:11d::2018-10-07 → 2018-10-07 · 4 obs

○ 2017-02-07 11:39:52
● 2018-10-07 01:47:10
○ 2026-04-03 19:50:06
○ 2026-04-24 03:55:34

○A31.193.237.1682015-07-13 → 2015-11-10 · 4 obs

● 2015-07-13 17:18:28
● 2015-11-10 18:59:28
○ 2016-06-21 07:09:50
○ 2026-04-24 03:55:34

○A77.232.68.522018-10-07 → 2018-10-07 · 4 obs

○ 2017-02-07 11:39:52
● 2018-10-07 01:47:10
○ 2026-04-03 19:50:06
○ 2026-04-24 03:55:34

○A94.231.103.312017-02-07 → 2017-02-07 · 4 obs

○ 2016-06-21 07:09:50
● 2017-02-07 11:39:52
○ 2018-10-07 01:47:10
○ 2026-04-24 03:55:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	s.nic.dk, t.nic.dk, h.nic.dk, b.nic.dk...	-
concepto.dk	gina.ns.cloudflare.com, colin.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.75

NS records: gina.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concepto.dk (unsigned zone)

⏱️ Timing

Total: 715ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.22, 104.21.86.51`
AAAA	2	`2606:4700:3036::ac43:d716, 2606:4700:3030::6815:5633`
NS	2	`colin.ns.cloudflare.com, gina.ns.cloudflare.com`
MX	1	`concepto-dk.mail.protection.outlook.com`
TXT	2	`MS=ms65450834, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`colin.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

concepto.dk resolves to four IP numbers: 2606:4700:3030::6815:5633, 2606:4700:3036::ac43:d716, 104.21.86.51 and 172.67.215.22.

Other host names such as www.rucriminal.info, disser-dip.ru, blum2000.com, alhq.cn and muller.ua share IPs with concepto.dk.

Name Servers

concepto.dk is delegated to two name servers: colin.ns.cloudflare.com and gina.ns.cloudflare.com.

concepto.dk shares the same name server setup as tarikpijama.com, pcari.ched.gov.ph, colchicine.boutique, getx.fun and interkidsy.com.

concepto.dk at least partially shares name servers with other domains, for instance 1555544.com, safetylogbook.nl, glwtc.com, flexiteek.us and sunnypg.com.au.

These name servers are commonly used together with laylah.ns.cloudflare.com, noor.ns.cloudflare.com and pablo.ns.cloudflare.com.

Host names with six IP numbers:

colin.ns.cloudflare.com points to 2606:4700:58::a29f:2c4b, 2803:f800:50::6ca2:c34b, 2a06:98c1:50::ac40:234b, 108.162.195.75, 162.159.44.75 and 172.64.35.75.

gina.ns.cloudflare.com points to 2606:4700:50::adf5:3a75, 2803:f800:50::6ca2:c075, 2a06:98c1:50::ac40:2075, 108.162.192.117, 172.64.32.117 and 173.245.58.117.

Mail Servers

concepto.dk is handled by a single mail server, concepto-dk.mail.protection.outlook.com.

Host name concepto-dk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::f, 52.101.68.27, 52.101.68.36, 52.101.73.1 and 52.101.73.30.

concepto.dk - robtex.com

concepto.dk

dk

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`concepto.dk`

`dk`