bluefinch.dk

📜 Historical scan 2026-06-16 15:01:56  ·  ← Latest scan
⬇ 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. 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#

3 records   119ms
NameserverIP addressesPTRASN / ISP
ns3.firstfind.nl — — —
ns4.firstfind.nl — — —
ns5.firstfind.net — — —

🌍 A Records#

1 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.157.80.38 — bluefinch.com AS48635 — — — —

📧 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 2026-10-09 13:40:40
www CNAMEbluefinch.dk (all on bluefinch.dk)
www vs bare domainSame network
bluefinch.dk: 5.157.80.38 (AS48635)
www.bluefinch.dk: 5.157.80.38 (AS48635)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

100ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

82ms
FieldValue
Serial2019020501
Primary NS (MNAME)ns3.firstfind.nl
Responsible (RNAME)hostmaster@firstfind.nl
Refresh16384s
Retry2048s
Expire1048576s
Minimum (neg-cache TTL)14400s

📋 Registration#

WHOIS fetched 2026-10-07 09:25:47
FieldValue
RegistrarRealtime Register B.V.
Registered2012-04-19
Expires2027-04-30 (191d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
119ms
A
74ms
MX
65ms
AAAA
76ms
TXT
149ms
CAA
118ms
HTTPS
70ms
TLSA
126ms
SOA
82ms
MTA-STS
49ms
DNSSEC
100ms
SRV
0ms
Total
408ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 13:40:40 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 shown 408ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-16 15:01:06 1236ms 3 NS 1 A 0 MX 🔓 Insecure
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