lk-gruppen.dk

📜 Historical scan 2026-06-21 03:01:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lk-gruppen.dk is a .dk domain served by 2 nameservers (naomi.ns.cloudflare.com, peyton.ns.cloudflare.com). It was registered on 28 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.8.78 is hosted by Cloudflare, Inc. (AS13335). 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
naomi.ns.cloudflare.com	108.162.192.208 172.64.32.208 173.245.58.208 2606:4700:50::adf5:3ad0 2803:f800:50::6ca2:c0d0 2a06:98c1:50::ac40:20d0	naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
peyton.ns.cloudflare.com	108.162.193.221 172.64.33.221 173.245.59.221 2606:4700:58::adf5:3bdd 2803:f800:50::6ca2:c1dd 2a06:98c1:50::ac40:21dd	peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.8.78	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.188.83	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:84e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:bc53	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.8.78,172.67.188.83 ech=AEX+DQBBTQAgACBjNdfe/dNG67XZ4L8gLw4e2o0Ix1a5q2Sj2Zc4iFEobAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:84e,2606:4700:3035::ac43:bc53

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-09 21:05:26

www	104.21.8.78 172.67.188.83 2606:4700:3033::6815:84e 2606:4700:3035::ac43:bc53 (AS13335) (address records, no CNAME)
www vs bare domain	Same network lk-gruppen.dk: 104.21.8.78 172.67.188.83 2606:4700:3033::6815:84e 2606:4700:3035::ac43:bc53 (AS13335) www.lk-gruppen.dk: 104.21.8.78 172.67.188.83 2606:4700:3033::6815:84e 2606:4700:3035::ac43:bc53 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.lk-gruppen.dk	1pEMD0Wh4-b3Pyzl7erlOeuaJj5Xwac8r7UTj3HDfBs
TXT	_acme-challenge.lk-gruppen.dk	jlMri2fUzoXAMwHPjVJDht3eSE9K9oMw5grTpqxJCCw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

141ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2407480591
Primary NS (MNAME)	naomi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 21:35:31

Field	Value
Registrar	Obsidian Digital A/S
Registered	2023-03-28
Expires	2027-03-27 (153d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

47ms

AAAA

50ms

TXT

141ms

CAA

45ms

HTTPS

39ms

TLSA

49ms

SOA

0ms

MTA-STS

38ms

DNSSEC

141ms

SRV

203ms

Total

481ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 21:05:26	383ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 10:04:55	1077ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 04:49:45	574ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 23:13:34	843ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 11:39:32	2441ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 14:51:33	691ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-11 18:14:23	2228ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 06:59:18	1475ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 08:45:01	837ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 03:01:48 shown	481ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 04:41:27	1449ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:28:07	730ms	2 NS 2 A 0 MX	🔓 Insecure