arkitekturitræ.dk xn--arkitekturitr-ggb.dk

📜 Historical scan 2026-06-16 13:40:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arkitekturitræ.dk is a .dk domain served by 2 nameservers (kip.ns.cloudflare.com, lucy.ns.cloudflare.com). It was registered on 14 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.43.184 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 66ms

Nameserver	IP addresses	PTR	ASN / ISP
kip.ns.cloudflare.com	—	—	—
lucy.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 66ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 62ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:b73c	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:2bb8	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.184,172.67.183.60 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b73c,2606:4700:3035::6815:2bb8

📝 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 06:16:01

www	104.21.43.184 172.67.183.60 2606:4700:3035::6815:2bb8 2606:4700:3037::ac43:b73c (AS13335) (address records, no CNAME)
www vs bare domain	Same network arkitekturitræ.dk: 104.21.43.184 172.67.183.60 2606:4700:3035::6815:2bb8 2606:4700:3037::ac43:b73c (AS13335) www.arkitekturitræ.dk: 104.21.43.184 172.67.183.60 2606:4700:3035::6815:2bb8 2606:4700:3037::ac43:b73c (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA#

80ms

Field	Value
Serial	2404090718
Primary NS (MNAME)	kip.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 05:43:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-06-14
Expires	2027-06-30 (245d)

📋 WHOIS#

⏱️ Lookup Timing#

66ms

57ms

AAAA

62ms

TXT

172ms

CAA

72ms

HTTPS

59ms

TLSA

53ms

SOA

80ms

MTA-STS

29ms

DNSSEC

120ms

SRV

0ms

Total

528ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 06:16:01	1038ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 03:58:18	689ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 15:34:50	645ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 21:44:53	1427ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 19:48:35	463ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-11 00:34:35	1113ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-30 17:04:53	763ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 19:21:27	1882ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-21 20:30:00	1184ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:40:37 shown	528ms	2 NS 2 A 0 MX	🔒 Secure