arkaden.dk

📜 Historical scan 2026-06-16 13:39:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arkaden.dk is a .dk domain served by 2 nameservers (jaziel.ns.cloudflare.com, rosalie.ns.cloudflare.com). It was registered on 11 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.0.165 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
jaziel.ns.cloudflare.com	—	—	—
rosalie.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.0.165	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.29	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:a5	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:801d	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.0.165,172.67.128.29 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a5,2606:4700:3035::ac43:801d

📝 TXT Records#

3 records 167ms

TXT Record
google-site-verification=3ocO0zPao3LR0WuMr3l6N4JDREkkKRwjpFtEvWAqPWY
v=spf1 include:spf.simply.com -all
v=spf1 ip6:fd1b:212c:a5f9::/48 -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (arkaden.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all
-all (hard fail)	v=spf1 ip6:fd1b:212c:a5f9::/48 -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 2026-10-14 04:14:26

www	104.21.0.165 172.67.128.29 2606:4700:3031::6815:a5 2606:4700:3035::ac43:801d (AS13335) (address records, no CNAME)
www vs bare domain	Same network arkaden.dk: 104.21.0.165 172.67.128.29 2606:4700:3031::6815:a5 2606:4700:3035::ac43:801d (AS13335) www.arkaden.dk: 104.21.0.165 172.67.128.29 2606:4700:3031::6815:a5 2606:4700:3035::ac43:801d (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

2 records 46ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

136ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2406592211
Primary NS (MNAME)	jaziel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 23:18:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-11-11
Expires	2026-11-10 (22d)

🔗 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#

35ms

34ms

AAAA

36ms

TXT

167ms

CAA

41ms

HTTPS

33ms

TLSA

46ms

SOA

37ms

MTA-STS

50ms

DNSSEC

136ms

SRV

0ms

Total

619ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 12:40:22	707ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 10:57:15	458ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 10:06:25	678ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 10:02:01	875ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 09:21:46	2629ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 10:44:01	1218ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-27 18:16:35	1110ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 04:50:10	872ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 07:20:14	1182ms	2 NS 2 A 1 MX	❓ Unknown
2026-06-18 19:48:45	1449ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 13:39:18 shown	619ms	2 NS 2 A 1 MX	🔓 Insecure