lkv10.dk

📜 Historical scan 2026-06-20 03:00:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lkv10.dk is a .dk domain served by 2 nameservers (hayes.ns.cloudflare.com, keira.ns.cloudflare.com). It was registered on 23 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.88.158 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by lkv10-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, 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 61ms

Nameserver	IP addresses	PTR	ASN / ISP
hayes.ns.cloudflare.com	108.162.195.245 162.159.44.245 172.64.35.245 2606:4700:58::a29f:2cf5 2803:f800:50::6ca2:c3f5 2a06:98c1:50::ac40:23f5	hayes.ns.cloudflare.com hayes.ns.cloudflare.com hayes.ns.cloudflare.com hayes.ns.cloudflare.com hayes.ns.cloudflare.com hayes.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
keira.ns.cloudflare.com	108.162.194.206 162.159.38.206 172.64.34.206 2606:4700:50::a29f:26ce 2803:f800:50::6ca2:c2ce 2a06:98c1:50::ac40:22ce	keira.ns.cloudflare.com keira.ns.cloudflare.com keira.ns.cloudflare.com keira.ns.cloudflare.com keira.ns.cloudflare.com keira.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.88.158	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.201	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	lkv10-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 52.101.68.12 52.101.68.25 52.101.68.8 52.101.73.153	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.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 → 40.104.116.8
🔶 Autoconfig	104.21.88.158

🔷 AAAA Records (IPv6)#

2 records 65ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:b9c9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:589e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.88.158,172.67.185.201 ech=AEX+DQBBKgAgACDIjZZ8c5lFDU5IzMo0uf5xMkpIjtshrETGixZHNSoUaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b9c9,2606:4700:3036::6815:589e

📝 TXT Records#

2 records 254ms

TXT Record
MS=ms17664257
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (lkv10.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.lkv10.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-13 22:12:43

www	104.21.88.158 172.67.185.201 2606:4700:3031::ac43:b9c9 2606:4700:3036::6815:589e (AS13335) (address records, no CNAME)
www vs bare domain	Same network lkv10.dk: 104.21.88.158 172.67.185.201 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.lkv10.dk: 104.21.88.158 172.67.185.201 2606:4700:3031::ac43:b9c9 2606:4700:3036::6815:589e (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-lkv10-dk._domainkey.lkv10.q-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-lkv10-dk._domainkey.lkv10.q-v1.dkim.mail.microsoft	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

144ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'lkv10.dk/DNSKEY/IN': 127.0.0.1#53

🏷️ SOA#

49ms

Field	Value
Serial	2407010759
Primary NS (MNAME)	hayes.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 03:52:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-08-23
Expires	2027-08-31 (313d)

🔗 Same registrant#

3 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
it-ms.dk	Punktum dk A/S (direct)
momoso.dk	Punktum dk A/S (direct)
msmail.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

61ms

63ms

59ms

AAAA

65ms

TXT

254ms

CAA

58ms

HTTPS

45ms

TLSA

921ms

SOA

49ms

MTA-STS

48ms

DNSSEC

144ms

SRV

361ms

Total

1612ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 22:12:43	2289ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 16:10:27	1550ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 09:16:40	912ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 09:12:44	1602ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 17:34:34	2012ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-10 01:01:09	1359ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 08:59:34	10271ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 15:31:36	1818ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 05:33:50	3376ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-28 01:57:12	2836ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-15 13:12:03	2187ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-04 22:40:58	6364ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-04 22:30:04	3436ms	2 NS 2 A 1 MX	❓ Unknown
2026-06-20 03:00:33 shown	1612ms	2 NS 2 A 1 MX	⚠️ Bogus
2026-06-17 13:50:16	3179ms	2 NS 2 A 1 MX	🔓 Insecure