bluesystems.dk
Last scanned: 2026-08-27 04:51:40  ·  428ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
NameserverIP addressesPTRASN / ISP
fred.ns.cloudflare.com 108.162.193.113
172.64.33.113
173.245.59.113
2606:4700:58::adf5:3b71
2803:f800:50::6ca2:c171
2a06:98c1:50::ac40:2171		 fred.ns.cloudflare.com
fred.ns.cloudflare.com
fred.ns.cloudflare.com
fred.ns.cloudflare.com
fred.ns.cloudflare.com
fred.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
jill.ns.cloudflare.com 108.162.192.122
172.64.32.122
173.245.58.122
2606:4700:50::adf5:3a7a
2803:f800:50::6ca2:c07a
2a06:98c1:50::ac40:207a		 jill.ns.cloudflare.com
jill.ns.cloudflare.com
jill.ns.cloudflare.com
jill.ns.cloudflare.com
jill.ns.cloudflare.com
jill.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 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)
🔐 DNSSEC101ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2413274584
Primary NS (MNAME)fred.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
33ms
A
35ms
MX
25ms
AAAA
28ms
TXT
141ms
CAA
33ms
HTTPS
26ms
TLSA
31ms
SOA
0ms
MTA-STS
48ms
DNSSEC
101ms
SRV
50ms
Total
428ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 04:51:40 428ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-26 04:46:46 651ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-10 23:43:00 9623ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-26 18:50:55 1505ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 15:16:13 987ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 15:15:08 1508ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 15:03:08 300ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 15:00:52 317ms 2 NS 0 A 0 MX 🔓 Insecure View
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