bluefi.dk

📜 Historical scan 2026-06-20 17:16:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bluefi.dk is a .dk domain served by 2 nameservers (ns1.blueit.dk, ns2.blueit.dk). It was registered on 3 November 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 107ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.blueit.dk	185.195.172.82	pdnsadmin.blueit.dk	AS42686 Blue IT Aps
ns2.blueit.dk	185.195.172.83	ns2.blueit.dk	AS42686 Blue IT Aps

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 11:41:46

www	NXDOMAIN
www vs bare domain	Neither resolves bluefi.dk: no address www.bluefi.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1438ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

106ms

Field	Value
Serial	2023120702
Primary NS (MNAME)	ns1.blueit.dk
Responsible (RNAME)	hostmaster@blueit.dk
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 18:29:27

Field	Value
Registrar	Key-Systems GmbH
Registered	2016-11-03
Expires	2026-11-30 (44d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
bluephone.dk	Key-Systems GmbH

📋 WHOIS#

⏱️ Lookup Timing#

107ms

109ms

106ms

AAAA

109ms

TXT

477ms

CAA

103ms

HTTPS

98ms

TLSA

51ms

SOA

106ms

MTA-STS

141ms

DNSSEC

1438ms

SRV

152ms

Total

2013ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:10:20	624ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-24 09:16:12	1230ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-24 04:30:45	931ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 12:38:46	544ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-20 17:16:50 shown	2013ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-16 15:08:48	1122ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-16 15:00:48	3532ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-16 15:00:23	505ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-16 15:00:18	365ms	2 NS 0 A 0 MX	🔓 Insecure