techtree.dk - dns.ninja

`techtree.dk`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns01.hosit.dk` ⭐
		A	193.104.202.31^{🇩🇰 SUPPORT-IT193.104.202.0/24}
			PTR	`ns01.hosit.dk`
NS	`ns02.hosit.dk`
		A	87.116.23.114^{🇩🇰 GlobalConnect-AS3102787.116.0.0/18 nianet a/s}
			PTR	`ns02.hosit.dk`
NS	`ns03.hosit.dk`
		A	152.115.55.201^{🇩🇰 GlobalConnect-AS31027152.115.32.0/19}
			PTR	`ns04.hosit.dk`
NS	`ns04.hosit.dk`
		A	152.115.55.201^{🇩🇰 GlobalConnect-AS31027152.115.32.0/19}
			PTR	`ns04.hosit.dk`
MX	`techtree-dk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.hosit.dk include:square...`
TXT	`MS=ms92637419`
SOA	`ns01.hosit.dk`support@sit.dk 2022-10-07 #4

`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 1781895601localtime Fri Jun 19 21:00:01 2026gmtime Fri Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1781895601

Same first word

techtree.com.hk

techtree.org

techtree.nl

techtree.jp

techtree.ru

techtree.io

techtree.de

techtree.co

techtree.net

techtree.eu

techtree.ca

techtree.center

techtree.in

techtree.info

techtree.it

techtree.se

techtree.at

techtree.com

techtree.cn

techtree.us

techtree.dk

techtree.website

Similar names

DNS History

12 records (9 active, 3 former)

●NSns01.hosit.dk2017-03-16 → 2026-06-19 · 2 obs

● 2017-03-16 08:32:50
● 2026-06-19 19:36:50

●NSns02.hosit.dk2017-03-16 → 2026-06-19 · 2 obs

● 2017-03-16 08:32:50
● 2026-06-19 19:36:50

●NSns03.hosit.dk2017-03-16 → 2026-06-19 · 2 obs

● 2017-03-16 08:32:50
● 2026-06-19 19:36:50

●NSns04.hosit.dk2017-03-16 → 2026-06-19 · 2 obs

● 2017-03-16 08:32:50
● 2026-06-19 19:36:50

○MXmx20.check4spam.dk2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 08:32:50
○ 2026-03-24 16:06:22
○ 2026-06-19 19:36:50

○MXmx30.check4spam.dk2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 08:32:50
○ 2026-03-24 16:06:22
○ 2026-06-19 19:36:50

○MXmx40.check4spam.dk2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 08:32:50
○ 2026-03-24 16:06:22
○ 2026-06-19 19:36:50

●MXtechtree-dk.mail.protection.outlook.com2026-03-24 → 2026-06-19 · 3 obs

○ 2017-03-16 08:32:50
● 2026-03-24 16:06:22
● 2026-06-19 19:36:50

●A198.185.159.1442026-03-24 → 2026-06-19 · 2 obs

● 2026-03-24 16:06:22
● 2026-06-19 19:36:50

●A198.185.159.1452026-03-24 → 2026-06-19 · 2 obs

● 2026-03-24 16:06:22
● 2026-06-19 19:36:50

●A198.49.23.1442026-03-24 → 2026-06-19 · 2 obs

● 2026-03-24 16:06:22
● 2026-06-19 19:36:50

●A198.49.23.1452026-03-24 → 2026-06-19 · 2 obs

● 2026-03-24 16:06:22
● 2026-06-19 19:36:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	h.nic.dk, c.nic.dk, b.nic.dk, t.nic.dk...	-
techtree.dk	ns01.hosit.dk, ns02.hosit.dk, ns03.hosit.dk, ns04.hosit.dk	3 records

✅ Authoritative Response

Server:152.115.55.201

NS records: ns01.hosit.dk, ns02.hosit.dk, ns03.hosit.dk, ns04.hosit.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techtree.dk (unsigned zone)

⏱️ Timing

Total: 987ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.49.23.144...`
NS	4	`ns01.hosit.dk, ns04.hosit.dk...`
MX	1	`techtree-dk.mail.protection.outlook.com`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms92637419`
SOA	1	`ns01.hosit.dk support.sit.dk`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns01.hosit.dk, ns02.hosit.dk, ns03.hosit.dk)

Analysis

IP Addresses

techtree.dk has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Two other host names, along with salonerio.com, maxmusclefitness.com and ironandearth.com, also share IP numbers with techtree.dk.

Name Servers

The NS records for techtree.dk point to four name servers: ns01.hosit.dk, ns02.hosit.dk, ns03.hosit.dk and ns04.hosit.dk.

techtree.dk has at least partial name server overlap with other domains, such as sivklip.dk, dsemaegler.dk, thomas-risager.dk and two others.

The four hosts ns01.hosit.dk, ns02.hosit.dk, ns03.hosit.dk and ns04.hosit.dk each map to one IP address: ns01.hosit.dk to 193.104.202.31, ns02.hosit.dk to 87.116.23.114 and ns03.hosit.dk and ns04.hosit.dk both to 152.115.55.201 (a shared address).

These two host names — ns03.hosit.dk and ns04.hosit.dk — each point to 152.115.55.201 IP addresses.

Mail Servers

The sole mail server for techtree.dk is techtree-dk.mail.protection.outlook.com.

With 8 IP addresses total, techtree-dk.mail.protection.outlook.com resolves to 52.101.68.0, 52.101.68.3, 52.101.68.27 and 5 others.