tcpu.dk - dns.ninja

`tcpu.dk`

DNSSEC	⚠️ Not signed
A	40.127.164.233^{🇮🇪 Microsoft40.127.0.0/16}
NS	`ns1.quickdns.dk` ⭐
		A	2a03:b0c0:2:d0::552:9001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
		A	178.62.214.234^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
NS	`ns2.quickdns.dk`
		A	185.126.153.42^{🇩🇰 DLX-AS185.126.152.0/23}
			PTR	`amy.quickdns.dk`
NS	`ns3.quickdns.dk`
		A	2a03:b0c0:2:d0::552:9001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
		A	178.62.214.234^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
NS	`ns4.quickdns.dk`
		A	185.126.153.42^{🇩🇰 DLX-AS185.126.152.0/23}
			PTR	`amy.quickdns.dk`
MX	`tcpu-dk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:87.49.146.6 ip4:188.177.53.171 ip4:40.127.164.233 include:spf.prot...`
SOA	`ns1.quickdns.dk`hostmaster@quickdns.dk 2025-04-28 #0

`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 1782867781localtime Wed Jul 1 03:03:01 2026gmtime Wed Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1782867781

Subdomains

www.tcpu.dk

Same first word

tcpu.dk

tcpu.com

tcpu.net

tcpu.org

tcpu.org.tw

tcpu.ru

Similar names

upct.jp

uptc.com

cupt.gov.pl

ctup.com.br

tucp.com.cn

tcup.com

pcut.app

tupc.cl

ctpu.com

cupt.it

ctup.net

tupc.online

uptc.edu.co

cput.net

tpcu.edu.tw

utpc.ru

cptu.net.cn

ucpt.com

putc.cn

uptc.ru

tcup.org

ptcu.com

cptu.com.cn

ucpt.de

uptc.com.ua

tcup.fr

utcp.io

cput.co.za

tcup.in

tcup.it

ctpu.nl

utpc.cn

utpc.jp

cput.ac.za

tcup.co.uk

tpuc.com

tupc.bc.ca

tpuc.org.uk

cptu.eu

tcup.de

uctp.site

tcup.eu

putc.me

tpuc.org

pctu.net

ptcu.org

pcut.com.cn

tucp.org.ph

pcut.us

ctup.com

puct.com

utpc.com.ph

cput.ie

tcup.ru

tupc.co.uk

utcp.ru

pcut.net

pcut.cn

utpc.com

pcut.biz

cptu.org.uk

ucpt.com.tw

pcut.de

pctu.edu.vn

uptc.nl

uptc.org

pctu.ru

pcut.su

ucpt.ru

tpcu.on.ca

cupt.org.cn

tpcu.cn

tcup.co.kr

utcp.sakura.ne.jp

ptuc.com

pcut.com

uptc.eu

tupc.es

cptu.cn

cptu.org

tupc.mx

utpc.de

cupt.cn

cput.cn

utcp.de

tcup.nl

uptc.me

cptu.com

upct.com.br

pctu.cn

tpcu.org

uptc.de

tupc.net

tpuc.cn

tcup.jp

putc.com

DNS History

15 records (6 active, 9 former)

○NSns1.gratisdns.dk2015-06-06 → 2016-08-14 · 4 obs

● 2015-06-06 08:21:02
● 2016-08-14 14:13:02
○ 2016-12-15 04:30:12
○ 2026-07-01 01:25:58

●NSns1.quickdns.dk2016-12-15 → 2026-07-01 · 3 obs

○ 2016-08-14 14:13:02
● 2016-12-15 04:30:12
● 2026-07-01 01:25:58

○NSns2.gratisdns.dk2015-06-06 → 2016-08-14 · 4 obs

● 2015-06-06 08:21:02
● 2016-08-14 14:13:02
○ 2016-12-15 04:30:12
○ 2026-07-01 01:25:58

●NSns2.quickdns.dk2016-12-15 → 2026-07-01 · 3 obs

○ 2016-08-14 14:13:02
● 2016-12-15 04:30:12
● 2026-07-01 01:25:58

○NSns3.gratisdns.dk2015-06-06 → 2016-08-14 · 4 obs

● 2015-06-06 08:21:02
● 2016-08-14 14:13:02
○ 2016-12-15 04:30:12
○ 2026-07-01 01:25:58

●NSns3.quickdns.dk2016-12-15 → 2026-07-01 · 3 obs

○ 2016-08-14 14:13:02
● 2016-12-15 04:30:12
● 2026-07-01 01:25:58

○NSns4.gratisdns.dk2015-06-06 → 2016-08-14 · 4 obs

● 2015-06-06 08:21:02
● 2016-08-14 14:13:02
○ 2016-12-15 04:30:12
○ 2026-07-01 01:25:58

●NSns4.quickdns.dk2016-12-15 → 2026-07-01 · 3 obs

○ 2016-08-14 14:13:02
● 2016-12-15 04:30:12
● 2026-07-01 01:25:58

○NSns5.gratisdns.dk2015-06-06 → 2016-08-14 · 4 obs

● 2015-06-06 08:21:02
● 2016-08-14 14:13:02
○ 2016-12-15 04:30:12
○ 2026-07-01 01:25:58

○MXmail.dpp.dk2015-06-06 → 2017-10-06 · 4 obs

● 2015-06-06 08:21:02
● 2017-10-06 12:19:44
○ 2019-12-24 13:25:46
○ 2026-07-01 01:25:58

●MXtcpu-dk.mail.protection.outlook.com2019-12-24 → 2026-07-01 · 3 obs

○ 2017-10-06 12:19:44
● 2019-12-24 13:25:46
● 2026-07-01 01:25:58

○A13.69.150.1322016-08-14 → 2017-10-06 · 5 obs

○ 2016-04-04 21:22:00
● 2016-08-14 14:13:02
● 2017-10-06 12:19:44
○ 2019-12-24 13:25:46
○ 2026-07-01 01:25:58

○A188.177.101.822015-06-06 → 2015-10-28 · 4 obs

● 2015-06-06 08:21:02
● 2015-10-28 12:21:58
○ 2016-01-13 11:37:10
○ 2026-07-01 01:25:58

●A40.127.164.2332019-12-24 → 2026-07-01 · 3 obs

○ 2017-10-06 12:19:44
● 2019-12-24 13:25:46
● 2026-07-01 01:25:58

○A85.204.120.1182016-01-13 → 2016-04-04 · 5 obs

○ 2015-10-28 12:21:58
● 2016-01-13 11:37:10
● 2016-04-04 21:22:00
○ 2016-08-14 14:13:02
○ 2026-07-01 01:25:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	12 records
tcpu.dk	ns1.quickdns.dk, ns2.quickdns.dk, ns3.quickdns.dk, ns4.quickdns.dk	6 records

✅ Authoritative Response

Server:178.62.214.234

NS records: ns1.quickdns.dk, ns2.quickdns.dk, ns3.quickdns.dk, ns4.quickdns.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcpu.dk (unsigned zone)

⏱️ Timing

Total: 566ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`40.127.164.233`
NS	4	`ns1.quickdns.dk, ns4.quickdns.dk...`
MX	1	`tcpu-dk.mail.protection.outlook.com (pri`
TXT	1	`v=spf1 ip4:87.49.146.6 ip4:188.177.53.17`
SOA	1	`ns1.quickdns.dk hostmaster.quickdns.dk`

📌 Glue Records Collected

Total: 18

In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)

Out-of-bailiwick: 6 (ns1.quickdns.dk, ns2.quickdns.dk, ns3.quickdns.dk...)

Analysis

Hierarchy

tcpu.dk is a parent domain of www.tcpu.dk.

IP Addresses

tcpu.dk directs to one IP number, which is 40.127.164.233.

Among the host names that share IP numbers with tcpu.dk are dpp.dk, www.dpp.dk, pcf.dk and two others.

Name Servers

The domain tcpu.dk is delegated to these four name servers: ns1.quickdns.dk, ns2.quickdns.dk, ns3.quickdns.dk and ns4.quickdns.dk.

tcpu.dk shares at least some of its name servers with other domains, including actonit.dk, fisser.dk, person-relationer.dk and two others.

Hosts with two IP numbers each:

ns1.quickdns.dk has two IP addresses: 178.62.214.234 and 2a03:b0c0:2:d0::552:9001.

ns3.quickdns.dk has two IP addresses: 178.62.214.234 and 2a03:b0c0:2:d0::552:9001.

Hosts that resolve to one IP address:

ns2.quickdns.dk directs to 185.126.153.42.

ns4.quickdns.dk directs to 185.126.153.42.

Host names pointing to 2a03:b0c0:2:d0::552:9001 IP addresses: ns1.quickdns.dk and ns3.quickdns.dk.

Host names pointing to 178.62.214.234 IP addresses: ns1.quickdns.dk and ns3.quickdns.dk.

Host names pointing to 185.126.153.42 IP addresses: ns2.quickdns.dk and ns4.quickdns.dk.

Mail Servers

tcpu.dk routes its mail through a single mail server, tcpu-dk.mail.protection.outlook.com.

tcpu-dk.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.8.34, 52.101.8.44 and 52.101.9.21, along with 5 other.