`hfu.dk`

DNSSEC	⚠️ Not signed
A	185.55.196.61^{🇩🇰 inpadi185.55.196.0/24 networks}
NS	`ns1.dns.services` ⭐
		A	2001:67c:564:ffff::11^{🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`ns1.dns.services`
		A	195.242.131.6^{🇩🇰 obox-networks195.242.130.0/23 e-studio.dk +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`ns1.dns.services`
NS	`ns2.dns.services`
		A	2a00:1b18:2:3:3::2^{🇩🇰 DLX-AS2a00:1b18::/29}
			PTR	`ns2.dns.services`
		A	62.69.152.37^{🇩🇰 DLX-AS62.69.152.0/21 DLX}
NS	`ns3.dns.services`
		A	185.55.197.53^{🇩🇰 inpadi185.55.197.0/24 networks}
			PTR	`ns3.dns.services`
MX	`hfu-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::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms72353570`
TXT	`ifree=W1Y_kD5j7OEKo6BAF6k-yR22`
SOA	`ns1.dns.services`post@dns.services 2025-12-03 #9

`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 1783638721localtime Fri Jul 10 01:12:01 2026gmtime Thu Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1783638721

Same first word

hfu.jp

hfu.cn

hfu.eu

hfu.es

hfu.dk

hfu.de

hfu.cz

hfu.com

hfu.no

hfu.co.kr

hfu.ch

hfu.cc

hfu.info

hfu.edu.tw

hfu.nl

hfu.at

hfu.edu.cn

hfu.ovh

hfu.ru

hfu.mobi

hfu.ca

hfu.be

hfu.org

hfu.se

hfu.it

hfu.us

Similar names

uhf.tv

uhf.org

fhu.nl

ufh.se

fuh.es

ufh.in

uhf.mx

ufh.com.ua

huf.fi

fhu.fr

uhf.net

fhu.me

fhu.org

fuh.fr

huf.mobi

fuh.biz

uhf.fr

ufh.com.cn

ufh.cz

fuh.ro

fuh.co

huf.nu

ufh.be

huf.no

huf.co.in

huf.hk

huf.cz

ufh.ac.za

huf.fr

huf.ru

fhu.com.br

fuh.org

ufh.fr

ufh.org

uhf.me

uhf.ac.in

huf.es

fuh.it

huf.in

uhf.us

fhu.es

huf.ac

ufh.de

uhf.co

uhf.cards

huf.co

fuh.my

huf.hu

fhu.ca

huf.dk

fuh.cn

ufh.ir

uhf.org.es

huf.be

huf.org.tw

fhu.com.ua

fuh.se

huf.de

uhf.su

huf.at

fuh.us

ufh.info

huf.media

uhf.eu

fuh.be

fhu.biz

huf.org.pk

huf.com.cn

uhf.ai

huf.us

fhu.se

fhu.eu

fhu.edu

fhu.ru

fuh.com

huf.org

fuh.co.uk

fuh.care

uhf.ca

uhf.se

huf.biz

uhf.biz

DNS History

19 records (5 active, 14 former)

●NSns1.dns.services2026-06-09 → 2026-07-09 · 3 obs

○ 2021-03-01 02:21:12
● 2026-06-09 00:04:56
● 2026-07-09 23:23:44

○NSns1.servage.net2015-07-12 → 2017-01-02 · 4 obs

● 2015-07-12 22:19:14
● 2017-01-02 02:57:18
○ 2021-03-01 02:21:12
○ 2026-07-09 23:23:44

○NSns1pri.webhosting.dk2021-03-01 → 2021-03-01 · 4 obs

○ 2017-01-02 02:57:18
● 2021-03-01 02:21:12
○ 2026-06-09 00:04:56
○ 2026-07-09 23:23:44

●NSns2.dns.services2026-06-09 → 2026-07-09 · 3 obs

○ 2021-03-01 02:21:12
● 2026-06-09 00:04:56
● 2026-07-09 23:23:44

○NSns2.servage.net2015-07-12 → 2017-01-02 · 4 obs

● 2015-07-12 22:19:14
● 2017-01-02 02:57:18
○ 2021-03-01 02:21:12
○ 2026-07-09 23:23:44

○NSns2.webhosting.dk2021-03-01 → 2021-03-01 · 4 obs

○ 2017-01-02 02:57:18
● 2021-03-01 02:21:12
○ 2026-06-09 00:04:56
○ 2026-07-09 23:23:44

●NSns3.dns.services2026-06-09 → 2026-07-09 · 3 obs

○ 2021-03-01 02:21:12
● 2026-06-09 00:04:56
● 2026-07-09 23:23:44

○NSns3.servage.net2015-07-12 → 2017-01-02 · 4 obs

● 2015-07-12 22:19:14
● 2017-01-02 02:57:18
○ 2021-03-01 02:21:12
○ 2026-07-09 23:23:44

○NSns3.webhosting.dk2021-03-01 → 2021-03-01 · 4 obs

○ 2017-01-02 02:57:18
● 2021-03-01 02:21:12
○ 2026-06-09 00:04:56
○ 2026-07-09 23:23:44

○NSns4.servage.net2015-07-12 → 2017-01-02 · 4 obs

● 2015-07-12 22:19:14
● 2017-01-02 02:57:18
○ 2021-03-01 02:21:12
○ 2026-07-09 23:23:44

○NSns7.webhosting.dk2021-03-01 → 2021-03-01 · 4 obs

○ 2017-01-02 02:57:18
● 2021-03-01 02:21:12
○ 2026-06-09 00:04:56
○ 2026-07-09 23:23:44

●MXhfu-dk.mail.protection.outlook.com2026-06-09 → 2026-07-09 · 3 obs

○ 2021-03-01 02:21:12
● 2026-06-09 00:04:56
● 2026-07-09 23:23:44

○MXmx1.servage.net2015-07-12 → 2017-01-02 · 4 obs

● 2015-07-12 22:19:14
● 2017-01-02 02:57:18
○ 2021-03-01 02:21:12
○ 2026-07-09 23:23:44

○MXmx2.servage.net2015-07-12 → 2017-01-02 · 4 obs

● 2015-07-12 22:19:14
● 2017-01-02 02:57:18
○ 2021-03-01 02:21:12
○ 2026-07-09 23:23:44

○MXwebhotel12.webhosting.dk2021-03-01 → 2021-03-01 · 4 obs

○ 2017-01-02 02:57:18
● 2021-03-01 02:21:12
○ 2026-06-09 00:04:56
○ 2026-07-09 23:23:44

●A185.55.196.612026-06-09 → 2026-07-09 · 3 obs

○ 2021-03-01 02:21:12
● 2026-06-09 00:04:56
● 2026-07-09 23:23:44

○A2a01:3b0:a00:1:cc11:3a79::2015-07-12 → 2017-01-02 · 4 obs

● 2015-07-12 22:19:14
● 2017-01-02 02:57:18
○ 2021-03-01 02:21:12
○ 2026-07-09 23:23:44

○A77.232.68.2512015-07-12 → 2017-01-02 · 4 obs

● 2015-07-12 22:19:14
● 2017-01-02 02:57:18
○ 2021-03-01 02:21:12
○ 2026-07-09 23:23:44

○A81.19.232.1122021-03-01 → 2021-03-01 · 4 obs

○ 2017-01-02 02:57:18
● 2021-03-01 02:21:12
○ 2026-06-09 00:04:56
○ 2026-07-09 23:23:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	h.nic.dk, b.nic.dk, c.nic.dk, t.nic.dk...	-
hfu.dk	ns1.dns.services, ns2.dns.services, ns3.dns.services	-

✅ Authoritative Response

Server:195.242.131.6

NS records: ns1.dns.services, ns2.dns.services, ns3.dns.services

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hfu.dk (unsigned zone)

⏱️ Timing

Total: 1041ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.55.196.61`
NS	3	`ns1.dns.services, ns2.dns.services...`
MX	1	`hfu-dk.mail.protection.outlook.com (pri:`
TXT	3	`v=spf1 include:spf.protection.outlook.co, MS=ms72353570...`
SOA	1	`ns1.dns.services post.dns.services`

Analysis

IP Addresses

hfu.dk directs to one IP number, which is 185.55.196.61.

Among the host names that share IP numbers with hfu.dk are reinstall.dk, ifree.dk, impadi.dk and two others.

Name Servers

hfu.dk carries NS records delegating to ns1.dns.services, ns2.dns.services and ns3.dns.services.

hfu.dk shares at least some of its name servers with other domains, including kontrapunkt.dk, devonrex.dk, masterveil.dk and two others.

Hosts with two IP numbers each:

ns1.dns.services resolves to two addresses: 195.242.131.6 and 2001:67c:564:ffff::11.

ns2.dns.services resolves to two addresses: 62.69.152.37 and 2a00:1b18:2:3:3::2.

Hosts that resolve to one IP address:

The hostname ns3.dns.services resolves to 185.55.197.53.

Mail Servers

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

hfu-dk.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.16, 52.101.73.8 and 52.101.73.12, along with 5 other.

hfu.dk - robtex.com

hfu.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

`hfu.dk`

`dk`