arkitektguiden.dk

📜 Historical scan 2026-06-16 13:39:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arkitektguiden.dk is a .dk domain served by 2 nameservers (coco.ns.cloudflare.com, houston.ns.cloudflare.com). It was registered on 10 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.69.104 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a 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
coco.ns.cloudflare.com	—	—	—
houston.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 55ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 60ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:4568	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:cf6b	—	—	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=104.21.69.104,172.67.207.107 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4568,2606:4700:3033::ac43:cf6b

📝 TXT Records#

1 records 151ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (arkitektguiden.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.arkitektguiden.dk)
p=reject	v=DMARC1; p=reject; aspf=s

📬 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 08:39:11

www	104.21.69.104 172.67.207.107 2606:4700:3030::ac43:cf6b 2606:4700:3032::6815:4568 (AS13335) (address records, no CNAME)
www vs bare domain	Same network arkitektguiden.dk: 104.21.69.104 172.67.207.107 2606:4700:3030::ac43:cf6b 2606:4700:3032::6815:4568 (AS13335) www.arkitektguiden.dk: 104.21.69.104 172.67.207.107 2606:4700:3030::ac43:cf6b 2606:4700:3032::6815:4568 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

148ms

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

🏷️ SOA#

58ms

Field	Value
Serial	2406699527
Primary NS (MNAME)	coco.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 08:53:33

Field	Value
Registrar	Nordisk Media Utveckling AB
Registered	2021-05-10
Expires	2027-05-31 (221d)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

55ms

61ms

AAAA

60ms

TXT

151ms

CAA

55ms

HTTPS

55ms

TLSA

98ms

SOA

58ms

MTA-STS

41ms

DNSSEC

148ms

SRV

0ms

Total

579ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 08:39:11	688ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 05:27:36	529ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 05:51:27	473ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 21:34:55	484ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 01:07:36	619ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 04:20:23	983ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 21:06:22	1569ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 12:35:07	861ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-10 16:56:17	9825ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-12 21:00:44	2808ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 15:54:51	1712ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 13:39:26 shown	579ms	2 NS 2 A 0 MX	🔓 Insecure