itkartellet.dk DNS records

🖥️ Nameservers2 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 Records1 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 Records1 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 Records3 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

🔗 TLSA / DANE

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

🔐 DNSSEC106ms

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

🏷️ SOA0ms

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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

62ms

A

59ms

MX

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	1267ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-31 13:50:48	698ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 00:48:06	1356ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 22:23:10	895ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 10:14:38	1038ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:46:54	4456ms	2 NS 1 A 1 MX	🔒 Secure	View