bluefinaarhus.dk

📜 Historical scan 2026-06-16 15:00:15 · ← 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 64ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	—	—	—
ns62.domaincontrol.com	—	—	—

🌍 A Records#

1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.88.40.12	—	static.12.40.88.23.clients.your-server.de	AS24940	Hetzner Online GmbH	23.88.0.0/17	🇩🇪 Germany	—

📧 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 181ms

TXT Record
brevo-code:0f2e38e876388058f5442f3c4f084525

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_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 CNAME	bluefinaarhus.dk (all on bluefinaarhus.dk) → 23.88.40.12 (AS24940)
www vs bare domain	Same network bluefinaarhus.dk: 23.88.40.12 (AS24940) www.bluefinaarhus.dk: 23.88.40.12 (AS24940)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

160ms

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

🏷️ SOA#

60ms

Field	Value
Serial	2026051300
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-20 06:49:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-05-18
Expires	2027-05-17 (206d)

🔗 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).

Domain	Registrar
bluefinodense.dk	Punktum dk A/S (direct)
easescandinavia.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

64ms

58ms

64ms

AAAA

59ms

TXT

181ms

CAA

62ms

HTTPS

60ms

TLSA

69ms

SOA

60ms

MTA-STS

58ms

DNSSEC

160ms

SRV

0ms

Total

491ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
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	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 shown	491ms	2 NS 1 A 0 MX	🔓 Insecure