fl-sec.dk

📜 Historical scan 2026-09-13 06:36:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fl-sec.dk is a .dk domain served by 2 nameservers (abby.ns.cloudflare.com, olof.ns.cloudflare.com). It was registered on 5 September 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.9.186 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
abby.ns.cloudflare.com	108.162.192.100 172.64.32.100 173.245.58.100 2606:4700:50::adf5:3a64 2803:f800:50::6ca2:c064 2a06:98c1:50::ac40:2064	abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
olof.ns.cloudflare.com	108.162.195.51 162.159.44.51 172.64.35.51 2606:4700:58::a29f:2c33 2803:f800:50::6ca2:c333 2a06:98c1:50::ac40:2333	olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.9.186	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.143.105	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:8f69	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:9ba	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.9.186,172.67.143.105 ech=AEX+DQBBfwAgACDwMoXn4gqToclzZzIt8Q1h2/45/X+Wp4tRf7FfrS7fGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8f69,2606:4700:3035::6815:9ba

📝 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 2026-10-08 04:56:17

www	104.21.9.186 172.67.143.105 2606:4700:3030::ac43:8f69 2606:4700:3035::6815:9ba (AS13335) (address records, no CNAME)
www vs bare domain	Same network fl-sec.dk: 104.21.9.186 172.67.143.105 2606:4700:3030::ac43:8f69 2606:4700:3035::6815:9ba (AS13335) www.fl-sec.dk: 104.21.9.186 172.67.143.105 2606:4700:3030::ac43:8f69 2606:4700:3035::6815:9ba (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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	2414220562
Primary NS (MNAME)	abby.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 23:42:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-09-05
Expires	2028-07-31 (651d)

🔗 Same registrant#

21 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
511-denmark.dk	Punktum dk A/S (direct)
511-dk.dk	Punktum dk A/S (direct)
511-shop.dk	Punktum dk A/S (direct)
511danmark.dk	Punktum dk A/S (direct)
billigt-grej.dk	Punktum dk A/S (direct)
billigt-vagtgrej.dk	Punktum dk A/S (direct)
billigtgrej.dk	Punktum dk A/S (direct)
billigthaandjerngrej.dk	Punktum dk A/S (direct)
billigtwalkiegrej.dk	Punktum dk A/S (direct)
cam-shop.dk	Punktum dk A/S (direct)
crowd-management.dk	Punktum dk A/S (direct)
event-security.dk	Punktum dk A/S (direct)
jcab.dk	Punktum dk A/S (direct)
klikfast.dk	Punktum dk A/S (direct)
radio-shop.dk	Punktum dk A/S (direct)
radioshop.dk	Punktum dk A/S (direct)
skudsikker-vest.dk	Punktum dk A/S (direct)
vagtbutik.dk	Punktum dk A/S (direct)
vagtbutikken.dk	Punktum dk A/S (direct)
walkieshop.dk	Punktum dk A/S (direct)
zv-vest.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

36ms

47ms

AAAA

45ms

TXT

184ms

CAA

47ms

HTTPS

37ms

TLSA

48ms

SOA

0ms

MTA-STS

63ms

DNSSEC

78ms

SRV

63ms

Total

1027ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:12:13	762ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 09:16:37	1022ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-13 06:36:34 shown	1027ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 10:51:09	975ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-05 09:05:15	901ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-30 02:08:42	1455ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 02:01:31	1506ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 10:40:25	825ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 12:45:32	1319ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:15:48	856ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:08:37	2402ms	2 NS 2 A 0 MX	🔓 Insecure