itkartellet.dk

Records from scan: 2026-09-02 13:11:12 · 1267ms total · last checked 2026-10-26 02:55 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 62ms

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 59ms

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 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	itkartellet-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::10 2a01:111:f403:ca09::28 2a01:111:f403:ca09::f 52.101.209.28 52.101.73.12 52.101.73.123 52.101.73.2	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 181ms

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#

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#

106ms

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

🏷️ SOA#

0ms

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#

62ms

59ms

65ms

AAAA

36ms

TXT

181ms

CAA

39ms

HTTPS

52ms

TLSA

604ms

SOA

0ms

MTA-STS

70ms

DNSSEC

106ms

SRV

69ms

Total

1267ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-02 13:11:12 shown	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	1038ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:46:54	4456ms	2 NS 1 A 1 MX	🔒 Secure