kvk.dk

📜 Historical scan 2026-10-03 03:19:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kvk.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 15 December 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.153.231 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by kvk-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 26ms

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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.153.231	600s	vdom145.net.dk2.zitcom.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kvk-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::e 2a01:111:f403:ca21::c 2a01:111:f403:ca48::e 52.101.103.143 52.101.185.114 52.101.73.145 52.101.73.155	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am7pr02cu00203.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 49ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	10	443	mail.granlygruppen.dk

📝 TXT Records#

5 records 175ms

TXT Record
google-site-verification=J2M8Q4R1wxf0sWTYlC9whsVpFAih-_aKvRkxiB4O7HY
google-site-verification=qahniK0c9PlgyclYHEoqElxI_goF3QxdU3vZ36Fz7P8
MS=ms96363626
v=spf1 include:bjr17ywzs1.spf.dmarc.bluebyte.dk -all
vpe=e27e2391

✉️ SPF#

Policy	Record (kvk.dk)
-all (hard fail)	v=spf1 include:bjr17ywzs1.spf.dmarc.bluebyte.dk -all

📨 DMARC#

Policy	Record (_dmarc.kvk.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:hyw0809erk@rua.dmarc.bluebyte.dk; ruf=mailto:hyw0809erk@ruf.dmarc.bluebyte.dk; fo=0; t=n;

📬 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 2026-10-16 22:38:47

www CNAME	web01.granly.dk (all on granly.dk) → 93.191.153.231 (AS48854)
www vs bare domain	Same network kvk.dk: 93.191.153.231 (AS48854) www.kvk.dk: 93.191.153.231 (AS48854)
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#

3 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-kvk-dk._domainkey.granlygruppen.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-kvk-dk._domainkey.granlygruppen.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: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.kvk.dk	iFEyMXAk5pbEGF0ksfcbEdoW7f5oVMKJGB3C9pHVDvE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

46ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2026070901
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 2026-10-13 17:55:06

Field	Value
Registrar	CURANET A/S
Registered	1998-12-15
Expires	2026-12-31 (73d)

🔗 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
cowdream.dk	CURANET A/S
kvk-technology.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

26ms

24ms

AAAA

24ms

TXT

175ms

CAA

22ms

HTTPS

21ms

TLSA

487ms

SOA

39ms

MTA-STS

47ms

DNSSEC

46ms

SRV

49ms

Total

889ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 22:38:47	1599ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 21:36:14	1898ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 17:28:52	1229ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 03:19:06 shown	889ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 13:13:44	1080ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 19:59:49	802ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 09:34:52	1207ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 19:59:11	896ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:58:01	2881ms	2 NS 1 A 1 MX	🔒 Secure