kurthansen.dk

📜 Historical scan 2026-06-25 19:00:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kurthansen.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 2 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.76.77.90 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by kurthansen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 80ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
144.76.77.90	3600s	static.90.77.76.144.clients.your-server.de	AS24940	Hetzner Online GmbH	144.76.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3000s	kurthansen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca09::5 2a01:111:f403:ca09::d 52.101.68.12 52.101.68.29 52.101.73.1 52.101.73.11	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am1pr04cu00103.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 104ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 198ms

TXT Record
MS=ms89543726
v=spf1 include:spf.protection.outlook.com mx:post.kurthansen.dk ip4:86.52.27.33 ip4:85.27.144.58 ip4:93.160.222.98 ip4:157.56.0.0/14 a:barney.uptime-it.dk -all

✉️ SPF#

Policy	Record (kurthansen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com mx:post.kurthansen.dk ip4:86.52.27.33 ip4:85.27.144.58 ip4:93.160.222.98 ip4:157.56.0.0/14 a:barney.uptime-it.dk -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 2026-10-09 09:40:49

www	144.76.77.90 (AS24940) (address records, no CNAME)
www vs bare domain	Same network kurthansen.dk: 144.76.77.90 (AS24940) www.kurthansen.dk: 144.76.77.90 (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#

75ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2025121602
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-14 11:15:49

Field	Value
Registrar	DANDOMAIN A/S
Registered	1997-10-02
Expires	2026-12-31 (74d)

🔗 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#

80ms

32ms

33ms

AAAA

34ms

TXT

198ms

CAA

43ms

HTTPS

42ms

TLSA

199ms

SOA

41ms

MTA-STS

48ms

DNSSEC

75ms

SRV

104ms

Total

815ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:40:49	1488ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 02:44:26	545ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 16:12:11	798ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 02:49:30	1322ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 19:00:00 shown	815ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 11:39:31	1051ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 20:42:38	1245ms	2 NS 1 A 1 MX	🔒 Secure