larslyck.dk

📜 Historical scan 2026-08-20 02:39:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

larslyck.dk is a .dk domain served by 2 nameservers (carioca.ns.cloudflare.com, roman.ns.cloudflare.com). It was registered on 3 March 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.88.40 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by larslyck.dk.mx.one.com. 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 57ms

Nameserver	IP addresses	PTR	ASN / ISP
carioca.ns.cloudflare.com	108.162.194.20 162.159.38.20 172.64.34.20 2606:4700:50::a29f:2614 2803:f800:50::6ca2:c214 2a06:98c1:50::ac40:2214	carioca.ns.cloudflare.com carioca.ns.cloudflare.com carioca.ns.cloudflare.com carioca.ns.cloudflare.com carioca.ns.cloudflare.com carioca.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
roman.ns.cloudflare.com	108.162.195.103 162.159.44.103 172.64.35.103 2606:4700:58::a29f:2c67 2803:f800:50::6ca2:c367 2a06:98c1:50::ac40:2367	roman.ns.cloudflare.com roman.ns.cloudflare.com roman.ns.cloudflare.com roman.ns.cloudflare.com roman.ns.cloudflare.com roman.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 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.88.40	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.172.74	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	larslyck.dk.mx.one.com	104.37.35.36 104.37.35.37 104.37.35.38 104.37.35.39	mx1.mailpod15-cph3.g1i.one.com mx2.mailpod15-cph3.g1i.one.com mx3.mailpod15-cph3.g1i.one.com mx4.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records 62ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:ac4a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:5828	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 67ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.88.40,172.67.172.74 ech=AEX+DQBBEQAgACCiL3NmVRMJc1XhiKczjR/F2wCAnkH0OmrfY6bg8j16LwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ac4a,2606:4700:3032::6815:5828

📝 TXT Records#

1 records 270ms

TXT Record
v=spf1 include:_custspf.one.com -all

✉️ SPF#

Policy	Record (larslyck.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com -all

📨 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 22:56:43

www CNAME	gomember-d3hqa4fzfdeea8ed.z03.azurefd.net (all on azurefd.net) → 150.171.109.194 2603:1061:14:c1::1 (AS8075)
www vs bare domain	Different networks larslyck.dk: 188.114.96.1 188.114.97.1 2606:4700:3030::ac43:ac4a 2606:4700:3032::6815:5828 (AS13335) www.larslyck.dk: 150.171.109.194 2603:1061:14:c1::1 (AS8075) (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.larslyck.dk	2-64KQk2LyPIr4nZW8KqF4dz5ZuLZ7goZ75dVPTbBG0
TXT	_acme-challenge.larslyck.dk	ENYzM1FSmlY3YroXPIg8-23DftpCLCsRkP8sadlYSJE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

266ms

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	2412667928
Primary NS (MNAME)	carioca.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 23:51:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-03-03
Expires	2027-03-31 (162d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

57ms

59ms

68ms

AAAA

62ms

TXT

270ms

CAA

96ms

HTTPS

67ms

TLSA

132ms

SOA

0ms

MTA-STS

78ms

DNSSEC

266ms

SRV

100ms

Total

1757ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:26:41	751ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 07:32:39	539ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 21:30:04	550ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 18:18:36	1063ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 04:29:44	1696ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-20 02:39:23 shown	1757ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-09 03:31:07	1270ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 05:36:03	1379ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 14:35:54	3686ms	2 NS 2 A 1 MX	🔓 Insecure