🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`data4knowledge.dk`

DNSSEC	🔒 Signed (DS record present)
A	93.191.158.59^{🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S}
		PTR	`linux209.dandomain.dk`
NS	`ns2.dandomain.dk` ⭐
		A	2a02:2339:1:108::dd:dd^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns2.dandomain.dk`
		A	91.197.248.66^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns2.dandomain.dk`
NS	`ns.dandomain.dk`
		A	2a02:2339:4006:109::dd^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns.dandomain.dk`
		A	185.25.141.3^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns.dandomain.dk`
MX	`data4knowledge-dk.mail.protection.outlook.com` ⭐
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms35459742`
SOA	`ns.dandomain.dk`hostmaster@dandomain.dk 2022-03-18 #1

`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 1793207880localtime Wed Oct 28 18:18:00 2026gmtime Wed Oc...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1793207881

Same first word

data4knowledge.dk

data4knowledge.com

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSns.dandomain.dk2026-09-13 → 2026-10-28 · 2 obs

● 2026-09-13 17:45:38
● 2026-10-28 17:57:24

●NSns2.dandomain.dk2026-09-13 → 2026-10-28 · 2 obs

● 2026-09-13 17:45:38
● 2026-10-28 17:57:24

●MXdata4knowledge-dk.mail.protection.outlook.com2026-09-13 → 2026-10-28 · 2 obs

● 2026-09-13 17:45:38
● 2026-10-28 17:57:24

●A93.191.158.592026-09-13 → 2026-10-28 · 2 obs

● 2026-09-13 17:45:38
● 2026-10-28 17:57:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	h.nic.dk, b.nic.dk, s.nic.dk, t.nic.dk...	12 records
data4knowledge.dk	ns.dandomain.dk, ns2.dandomain.dk	4 records

✅ Authoritative Response

Server:91.197.248.66

NS records: ns.dandomain.dk, ns2.dandomain.dk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3431ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.191.158.59`
NS	2	`ns.dandomain.dk, ns2.dandomain.dk`
MX	1	`data4knowledge-dk.mail.protection.outloo`
TXT	2	`MS=ms35459742, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns.dandomain.dk hostmaster.dandomain.dk`

📌 Glue Records Collected

Total: 16

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

Out-of-bailiwick: 4 (ns.dandomain.dk, ns.dandomain.dk, ns2.dandomain.dk...)

Analysis

IP Addresses

data4knowledge.dk resolves to one IP address: 93.191.158.59.

impact-journal.com, www.softub.dk, haderslevautotech.dk and two other host names share IP numbers with data4knowledge.dk.

Name Servers

The NS records for data4knowledge.dk delegate to ns2.dandomain.dk and ns.dandomain.dk.

data4knowledge.dk uses the same name servers as several other domains — among them 86124755.dk, sorencronwald.dk, speditoren.dk and two more.

data4knowledge.dk shares at least some of its name servers with other domains, including ohmy.net, iteration.nu, vf-auction.com and two others.

These name servers are frequently seen alongside the name servers ns3.dandomain.dk.

ns2.dandomain.dk resolves to 91.197.248.66 and 2a02:2339:1:108::dd:dd. Likewise, ns.dandomain.dk resolves to 185.25.141.3 and 2a02:2339:4006:109::dd — two IP addresses apiece.

Mail Servers

Mail for data4knowledge.dk is handled by a single mail server, data4knowledge-dk.mail.protection.outlook.com.

data4knowledge.dk - robtex.com