kolding-huset.dk

📜 Historical scan 2026-06-18 06:44:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kolding-huset.dk is a .dk domain served by 2 nameservers (ns01.leehansenit.net, ns02.leehansenit.net). It was registered on 19 March 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by koldinghuset-dk01i.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 421ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.leehansenit.net	88.99.120.238	ns1.dnshotel.dk	AS24940 Hetzner Online GmbH
ns02.leehansenit.net	94.130.170.39	ns2.dnshotel.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 346ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
168.119.3.52	—	web01.leehansenit.net	AS24940	—	—	—	—

📧 MX Records#

1 records 173ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	koldinghuset-dk01i.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::6 2a01:111:f403:ca09::20 2a01:111:f403:ca09::7 52.101.68.10 52.101.68.21 52.101.68.8 52.101.73.153	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

1 records 283ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:242:4e0b::2	—	web01.leehansenit.net	AS24940	—	—	—	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 669ms

TXT Record
v=spf1 ip4:168.119.3.52 include:spf.leehansenit.net include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (kolding-huset.dk)
-all (hard fail)	v=spf1 ip4:168.119.3.52 include:spf.leehansenit.net 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 2026-10-07 23:43:39

www CNAME	kolding-huset.dk (all on kolding-huset.dk) → 168.119.3.52 2a01:4f8:242:4e0b::2 (AS24940)
www vs bare domain	Same network kolding-huset.dk: 168.119.3.52 2a01:4f8:242:4e0b::2 (AS24940) www.kolding-huset.dk: 168.119.3.52 2a01:4f8:242:4e0b::2 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

415ms

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

🏷️ SOA#

382ms

Field	Value
Serial	2026052502
Primary NS (MNAME)	ns01.leehansenit.net
Responsible (RNAME)	info@leehansen.it
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-09 19:56:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-03-19
Expires	2027-03-31 (157d)

📋 WHOIS#

⏱️ Lookup Timing#

421ms

346ms

173ms

AAAA

283ms

TXT

669ms

CAA

403ms

HTTPS

330ms

TLSA

163ms

SOA

382ms

MTA-STS

236ms

DNSSEC

415ms

SRV

473ms

Total

1695ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:43:39	1217ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 03:19:45	1525ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 14:14:55	954ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-14 21:30:57	7102ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-26 14:35:51	1254ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 22:39:45	10133ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 22:43:57	975ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 06:44:30 shown	1695ms	2 NS 1 A 1 MX	🔓 Insecure