bluefinch.dk

Records from scan: 2026-10-09 13:40:40 · 2844ms total · last checked 2026-10-20 01:21 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bluefinch.dk is a .dk domain served by 3 nameservers (ns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net). It was registered on 19 April 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.157.80.38 is hosted by Your Hosting B.V. (AS48635) in The Netherlands. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.firstfind.nl	2a01:b940:1057::53 5.157.86.222	ns3.firstfind.nl ns3.firstfind.nl	AS48635 Your Hosting B.V. AS48635 Your Hosting B.V.
ns4.firstfind.nl	2a01:b940:1057::54 5.157.87.222	— ns4.firstfind.nl	AS48635 Your Hosting B.V. AS48635 Your Hosting B.V.
ns5.firstfind.net	178.128.248.2 2a03:b0c0:2:d0::1183:f001	ns5.firstfind.net ns5.firstfind.net	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

🌍 A Records#

1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.157.80.38	100s	bluefinch.com	AS48635	Your Hosting B.V.	5.157.80.0/21	🇳🇱 The Netherlands	—

📧 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#

checked 2026-10-09 13:40:40

www CNAME	bluefinch.dk (all on bluefinch.dk) → 5.157.80.38 (AS48635)
www vs bare domain	Same network bluefinch.dk: 5.157.80.38 (AS48635) www.bluefinch.dk: 5.157.80.38 (AS48635)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

791ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2019020501
Primary NS (MNAME)	ns3.firstfind.nl
Responsible (RNAME)	hostmaster@firstfind.nl
Refresh	16384s
Retry	2048s
Expire	1048576s
Minimum (neg-cache TTL)	14400s

📋 Registration#

WHOIS fetched 2026-10-07 09:25:47

Field	Value
Registrar	Realtime Register B.V.
Registered	2012-04-19
Expires	2027-04-30 (191d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

53ms

60ms

AAAA

61ms

TXT

1094ms

CAA

49ms

HTTPS

996ms

TLSA

1352ms

SOA

40ms

MTA-STS

85ms

DNSSEC

791ms

SRV

1068ms

Total

2844ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:40:40 shown	2844ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-28 01:03:03	9515ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-04 17:21:08	3470ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-26 10:32:21	2233ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-20 05:04:20	580ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-16 15:19:44	2992ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-16 15:13:54	1112ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-16 15:01:56	408ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-16 15:01:06	1236ms	3 NS 1 A 0 MX	🔓 Insecure