itkartellet.dk

📜 Historical scan 2026-06-25 10:14:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

itkartellet.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.75.231.57 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by itkartellet-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 70ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.75.231.57	600s	static.57.231.75.5.clients.your-server.de	AS24940	Hetzner Online GmbH	5.75.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 89ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	itkartellet-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::6 2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 52.101.68.16 52.101.73.11 52.101.73.24 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.228.216

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 308ms

TXT Record
atlassian-domain-verification=fYIOINikN4BFuE6RXyEDvlsSVxWCKjN8ExYPGTdRgWorHuopxgLHUhUl9r5PqSyr
MS=ms23239250
v=spf1 a mx include:spf.protection.outlook.com ip4:40.68.36.243 ip4:45.12.38.2 -all

✉️ SPF#

Policy	Record (itkartellet.dk)
-all (hard fail)	v=spf1 a mx include:spf.protection.outlook.com ip4:40.68.36.243 ip4:45.12.38.2 -all

📨 DMARC#

Policy	Record (_dmarc.itkartellet.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100; adkim=r; aspf=r

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 14:57:35

www CNAME	itkartellet.dk (all on itkartellet.dk) → 5.75.231.57 (AS24940)
www vs bare domain	Same network itkartellet.dk: 5.75.231.57 (AS24940) www.itkartellet.dk: 5.75.231.57 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

97ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

68ms

Field	Value
Serial	2025092202
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

32ms

70ms

89ms

AAAA

41ms

TXT

308ms

CAA

42ms

HTTPS

68ms

TLSA

316ms

SOA

68ms

MTA-STS

43ms

DNSSEC

97ms

SRV

116ms

Total

1038ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-02 13:11:12	1267ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 13:50:48	698ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 00:48:06	1356ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 22:23:10	895ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 10:14:38 shown	1038ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:46:54	4456ms	2 NS 1 A 1 MX	🔒 Secure