kreum.dk

Records from scan: 2026-10-14 04:45:44 · 1547ms total · last checked 2026-10-16 09:18 (unchanged)

⬇ 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 157.250.162.86 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by kreum-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 39ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.250.162.86	3600s	—	AS3342	Cibicom A/S	157.250.160.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kreum-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca09::28 2a01:111:f403:ca21::c 52.101.209.28 52.101.73.123 52.101.91.153 52.101.91.159	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 143ms

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 ip4:77.213.68.180 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 ip4:77.213.68.180 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#

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#

67ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2026101302
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 (226d)

🔗 Same registrant#

2 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
bigaconcept.dk	Punktum dk A/S (direct)
bigainterior.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

37ms

AAAA

37ms

TXT

143ms

CAA

42ms

HTTPS

50ms

TLSA

1072ms

SOA

44ms

MTA-STS

47ms

DNSSEC

67ms

SRV

83ms

Total

1547ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 04:45:44 shown	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	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