clark.dk

📜 Historical scan 2026-09-01 11:28:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

clark.dk is a .dk domain served by 2 nameservers (may.ns.cloudflare.com, noel.ns.cloudflare.com). It was registered on 29 December 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.42.178 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
may.ns.cloudflare.com	108.162.192.135 172.64.32.135 173.245.58.135 2606:4700:50::adf5:3a87 2803:f800:50::6ca2:c087 2a06:98c1:50::ac40:2087	may.ns.cloudflare.com may.ns.cloudflare.com may.ns.cloudflare.com may.ns.cloudflare.com may.ns.cloudflare.com may.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
noel.ns.cloudflare.com	108.162.193.216 172.64.33.216 173.245.59.216 2606:4700:58::adf5:3bd8 2803:f800:50::6ca2:c1d8 2a06:98c1:50::ac40:21d8	noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.42.178	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.164.40	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	217.195.190.75
🔶 Autoconfig	217.195.190.75

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:a428	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2ab2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 55ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.42.178,172.67.164.40 ech=AEX+DQBBAgAgACBSqxHEWwlg5gVXZ+XFMuidaz9srYjrwzF2iMlO/jXGGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:a428,2606:4700:3037::6815:2ab2

📝 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 2026-10-07 17:03:25

www	104.21.42.178 172.67.164.40 2606:4700:3035::ac43:a428 2606:4700:3037::6815:2ab2 (AS13335) (address records, no CNAME)
www vs bare domain	Same network clark.dk: 104.21.42.178 172.67.164.40 2606:4700:3035::ac43:a428 2606:4700:3037::6815:2ab2 (AS13335) www.clark.dk: 104.21.42.178 172.67.164.40 2606:4700:3035::ac43:a428 2606:4700:3037::6815:2ab2 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9101ms

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	2412838841
Primary NS (MNAME)	may.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 23:41:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-12-29
Expires	2026-12-31 (75d)

🔗 Same registrant#

19 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
2do-it-esbjerg.dk	Punktum dk A/S (direct)
2docare.dk	Punktum dk A/S (direct)
2dofiles.dk	Punktum dk A/S (direct)
2dopowerapps.dk	Punktum dk A/S (direct)
boernetoejsgiganten.dk	Punktum dk A/S (direct)
clarkbirkelund.dk	Punktum dk A/S (direct)
crmapp.dk	Punktum dk A/S (direct)
dreamteamgolf.dk	Punktum dk A/S (direct)
e-display.dk	Punktum dk A/S (direct)
edj.dk	Punktum dk A/S (direct)
feriecentervesterhavet.dk	Punktum dk A/S (direct)
hosting.dk	Punktum dk A/S (direct)
it-rådgiver.dk	Punktum dk A/S (direct)
sbs-it.dk	Punktum dk A/S (direct)
sn-biler.dk	Punktum dk A/S (direct)
tech-data.dk	Punktum dk A/S (direct)
tommyborglarsen.dk	Punktum dk A/S (direct)
ucpowerapps.dk	Punktum dk A/S (direct)
xlock.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

37ms

35ms

AAAA

45ms

TXT

195ms

CAA

45ms

HTTPS

55ms

TLSA

58ms

SOA

0ms

MTA-STS

57ms

DNSSEC

9101ms

SRV

76ms

Total

10043ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 13:36:37	601ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 22:14:40	533ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-12 10:47:59	1173ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 11:28:45 shown	10043ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 06:55:52	669ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 05:13:19	16945ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 04:53:33	2255ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-13 16:05:38	9699ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 11:32:26	552ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 21:05:20	399ms	2 NS 2 A 0 MX	🔓 Insecure