blus.dk

📜 Historical scan 2026-06-16 15:05:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blus.dk is a .dk domain served by 2 nameservers (hazel.ns.cloudflare.com, owen.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.3 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
hazel.ns.cloudflare.com	—	—	—
owen.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 29ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:a4de	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:b03	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.11.3,172.67.164.222 ech=AEX+DQBBkQAgACClJENMjJCKs8qIfd+04OvwQP4hU5mfUQK6PmcbIChPAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a4de,2606:4700:3036::6815:b03

📝 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 2026-10-10 05:02:20

www	188.114.96.1 188.114.97.1 2606:4700:3035::6815:b03 2606:4700:3036::ac43:a4de (AS13335) (address records, no CNAME)
www vs bare domain	Same network blus.dk: 104.21.11.3 172.67.164.222 2606:4700:3035::6815:b03 2606:4700:3036::ac43:a4de (AS13335) www.blus.dk: 188.114.96.1 188.114.97.1 2606:4700:3035::6815:b03 2606:4700:3036::ac43:a4de (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms

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

🏷️ SOA#

26ms

Field	Value
Serial	2405916437
Primary NS (MNAME)	hazel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

41ms

29ms

AAAA

28ms

TXT

92ms

CAA

28ms

HTTPS

39ms

TLSA

59ms

SOA

26ms

MTA-STS

60ms

DNSSEC

94ms

SRV

0ms

Total

373ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:41:09	770ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 23:36:43	642ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 23:30:21	605ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 04:08:39	449ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-01 16:32:42	2676ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-06 22:09:16	25579ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 19:17:52	1639ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 19:57:49	1004ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 18:31:01	1044ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 02:45:11	2656ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:05:14 shown	373ms	2 NS 2 A 0 MX	🔓 Insecure