kurs-nu.dk

📜 Historical scan 2026-06-21 12:49:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kurs-nu.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 24 October 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.97.132.205 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by kursnu-dk01b.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.132.205	3600s	—	AS48854	team.blue Denmark A/S	212.97.132.0/22	🇩🇰 Denmark	Skanderborg

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kursnu-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 2a01:111:f403:ca09::c 52.101.68.15 52.101.68.32 52.101.73.153 52.101.73.24	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.99.150.24
🔶 Autoconfig	212.97.132.205

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 125ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (kurs-nu.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 07:53:45

www	212.97.132.205 (AS48854) (address records, no CNAME)
www vs bare domain	Same network kurs-nu.dk: 212.97.132.205 (AS48854) www.kurs-nu.dk: 212.97.132.205 (AS48854)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

77ms

Field	Value
Serial	2016110702
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-20 18:46:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-10-24
Expires	2027-10-31 (374d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

32ms

31ms

27ms

AAAA

67ms

TXT

125ms

CAA

65ms

HTTPS

54ms

TLSA

4028ms

SOA

77ms

MTA-STS

34ms

DNSSEC

70ms

SRV

133ms

Total

4408ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-04 04:20:13	4519ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 16:53:10	4491ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-29 19:23:54	4578ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 20:55:53	4582ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 03:57:08	5433ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-21 12:49:54 shown	4408ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 16:51:29	4489ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 06:14:03	5146ms	2 NS 1 A 1 MX	🔓 Insecure