detblåhus.dk xn--detblhus-e0a.dk

📜 Historical scan 2026-06-17 02:20:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

detblåhus.dk is a .dk domain served by 2 nameservers (terin.ns.cloudflare.com, vida.ns.cloudflare.com). It was registered on 14 September 2017 (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 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
terin.ns.cloudflare.com	—	—	—
vida.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 26ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:2ab2	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:a428	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 28ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.42.178,172.67.164.40 ech=AEX+DQBBSwAgACAJY+QYLypsBy6f4MxwS8kDpHHA2vtr71U0rh7ar1Y4GAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2ab2,2606:4700:3037::ac43:a428

📝 TXT Records#

1 records 114ms

TXT Record
google-site-verification=tP04iq_WW6Dlpu795D1c1QmzSDHaaeZya6DQvOTPsZc

✉️ 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 2026-10-24 12:31:53

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 detblåhus.dk: 104.21.42.178 172.67.164.40 2606:4700:3035::ac43:a428 2606:4700:3037::6815:2ab2 (AS13335) www.detblåhus.dk: 104.21.42.178 172.67.164.40 2606:4700:3035::ac43:a428 2606:4700:3037::6815:2ab2 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms

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

🏷️ SOA#

26ms

Field	Value
Serial	2404129177
Primary NS (MNAME)	terin.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 02:53:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-09-14
Expires	2027-05-31 (217d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

26ms

30ms

AAAA

26ms

TXT

114ms

CAA

29ms

HTTPS

28ms

TLSA

49ms

SOA

26ms

MTA-STS

52ms

DNSSEC

132ms

SRV

0ms

Total

408ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 12:31:53	467ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-22 03:47:21	430ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 10:50:11	537ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 05:25:47	595ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-09 13:17:26	1205ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 11:26:11	490ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-20 11:14:19	785ms	2 NS 2 A 0 MX	❓ Unknown
2026-07-12 08:19:51	24740ms	2 NS 2 A 0 MX	❓ Unknown
2026-07-04 16:45:17	2587ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 16:07:10	748ms	2 NS 2 A 0 MX	⚠️ Bogus
2026-06-17 02:24:42	339ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 02:20:53 shown	408ms	2 NS 2 A 0 MX	🔒 Secure