bluefile.dk
Last scanned: 2026-08-28 05:54:38  ·  523ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC86ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2023101701
Primary NS (MNAME)ns1.blueit.dk
Responsible (RNAME)hostmaster@blueit.dk
Refresh14400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
43ms
MX
46ms
AAAA
48ms
TXT
204ms
CAA
39ms
HTTPS
40ms
TLSA
34ms
SOA
0ms
MTA-STS
88ms
DNSSEC
86ms
SRV
76ms
Total
523ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 05:54:38 523ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-02 02:35:21 1508ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-02 00:31:34 985ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 15:09:41 1765ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 15:08:10 880ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 15:07:05 254ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-06-16 15:01:08 465ms 2 NS 0 A 0 MX 🔓 Insecure View
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