bluefinaarhus.dk

📜 Historical scan 2026-06-25 21:37:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bluefinaarhus.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 18 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.88.40.12 is hosted by Hetzner Online GmbH (AS24940) in Germany. The zone is not DNSSEC-signed, publishes a 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   49ms
NameserverIP addressesPTRASN / ISP
ns61.domaincontrol.com 2603:5:2153::20
97.74.101.32		 ns61.domaincontrol.com
ns61.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
ns62.domaincontrol.com 173.201.69.32
2603:5:2253::20		 ns62.domaincontrol.com
ns62.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH

🌍 A Records#

1 records   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.88.40.12 600s static.12.40.88.23.clients.your-server.de AS24940 Hetzner Online GmbH 23.88.0.0/17 🇩🇪 Germany Falkenstein

📧 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#

1 records   239ms
TXT Record
brevo-code:0f2e38e876388058f5442f3c4f084525

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.bluefinaarhus.dk)
p=reject v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

📬 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 03:53:23
www CNAMEbluefinaarhus.dk (all on bluefinaarhus.dk)
www vs bare domainSame network
bluefinaarhus.dk: 23.88.40.12 (AS24940)
www.bluefinaarhus.dk: 23.88.40.12 (AS24940)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

48ms
FieldValue
Serial2026051300
Primary NS (MNAME)ns61.domaincontrol.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-20 06:49:32
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2025-05-18
Expires2027-05-17 (207d)

🔗 Same registrant#

2 domains

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).

DomainRegistrar
bluefinodense.dkPunktum dk A/S (direct)
easescandinavia.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
61ms
MX
59ms
AAAA
76ms
TXT
239ms
CAA
76ms
HTTPS
58ms
TLSA
102ms
SOA
48ms
MTA-STS
64ms
DNSSEC
84ms
SRV
87ms
Total
627ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-26 21:56:10 641ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-01 13:43:41 683ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-12 23:42:45 2755ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-02 18:25:13 893ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-27 06:59:46 655ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-26 10:44:27 1981ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-25 21:37:29 shown 627ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-16 15:09:00 1987ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-16 15:06:36 382ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-16 15:06:10 1376ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-16 15:00:15 491ms 2 NS 1 A 0 MX 🔓 Insecure
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