kreum.dk

📜 Historical scan 2026-06-20 10:28:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kreum.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 23 May 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.46.3.99 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by kreum-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 59ms

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 107ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.46.3.99	3600s	dedi899.your-server.de	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kreum-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::b 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.0 52.101.73.11 52.101.73.153 52.101.73.30	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 52.96.181.120

🔷 AAAA Records (IPv6)#

1 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:329c::2	3600s	dedi899.your-server.de	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 220ms

TXT Record
google-site-verification=2rWOQOGSGnD_mysM6GTv7hv1UjKEKLJBW8uK44pCNcs
MS=ms10397306
v=spf1 ip4:89.249.14.75 ip4:5.103.31.215 ip4:217.63.111.74 ip4:92.246.16.74 ip4:87.104.29.106 ip4:87.116.42.180 ip4:92.246.16.96 ip4:95.138.223.62 include:spf.protection.outlook.com include:mailgun.org a:efom.emnet.dk -all

✉️ SPF#

Policy	Record (kreum.dk)
-all (hard fail)	v=spf1 ip4:89.249.14.75 ip4:5.103.31.215 ip4:217.63.111.74 ip4:92.246.16.74 ip4:87.104.29.106 ip4:87.116.42.180 ip4:92.246.16.96 ip4:95.138.223.62 include:spf.protection.outlook.com include:mailgun.org a:efom.emnet.dk -all

📨 DMARC#

Policy	Record (_dmarc.kreum.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@kreum.dk; ruf=mailto:dmarc@kreum.dk; fo=1

📬 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 2026-10-14 04:45:44

www CNAME	kreum.dk (all on kreum.dk) → 157.250.162.86 (AS3342)
www vs bare domain	Same network kreum.dk: 157.250.162.86 (AS3342) www.kreum.dk: 157.250.162.86 (AS3342)
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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-kreum-dk._domainkey.bigadk.onmicrosoft.com	RSA · ~1024 bit below 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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

134ms

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

🏷️ SOA#

82ms

Field	Value
Serial	2026030301
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 2026-10-14 05:18:36

Field	Value
Registrar	CURANET A/S
Registered	2017-05-23
Expires	2027-05-31 (220d)

🔗 Same registrant#

5 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).

Domain	Registrar
biga.dk	CURANET A/S
bigaconcept.dk	Punktum dk A/S (direct)
bigainterieur.dk	Punktum dk A/S (direct)
bigainterior.dk	Punktum dk A/S (direct)
bigainteriør.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

107ms

35ms

AAAA

34ms

TXT

220ms

CAA

46ms

HTTPS

47ms

TLSA

1101ms

SOA

82ms

MTA-STS

52ms

DNSSEC

134ms

SRV

127ms

Total

1667ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 04:45:44	1547ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 14:17:26	663ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 22:40:26	1072ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 16:44:20	1310ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 16:03:49	1501ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 15:58:36	1249ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 14:24:04	820ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 10:28:05 shown	1667ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:06:51	937ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 22:47:00	1951ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 20:10:01	1033ms	2 NS 1 A 1 MX	🔒 Secure