clearblue.dk
Last scanned: 2026-08-26 08:52:13  ·  1669ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   63ms
NameserverIP addressesPTRASN / ISP
ns1.peer1.net 69.90.13.5 — AS13768 Aptum Technologies
ns2.peer1.net 69.90.13.6 — AS13768 Aptum Technologies
🌍 A Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
4.211.180.60 86400s — AS8075 Microsoft Corporation 4.208.0.0/14 🇫🇷 France Paris
📧 MX Records1 records   66ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s clearblue.dk 4.211.180.60 — AS8075 Microsoft Corporation
🔷 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)
🔐 DNSSEC147ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial7
Primary NS (MNAME)ns1.peer1.net
Responsible (RNAME)hostmaster@clearblue.dk
Refresh25200s
Retry3600s
Expire172800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
63ms
A
57ms
MX
66ms
AAAA
62ms
TXT
347ms
CAA
75ms
HTTPS
71ms
TLSA
153ms
SOA
0ms
MTA-STS
143ms
DNSSEC
147ms
SRV
101ms
Total
1669ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 08:52:13 1669ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 00:00:29 1192ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 21:47:09 2418ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 04:04:21 1616ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 21:15:27 809ms 2 NS 1 A 1 MX 🔓 Insecure View
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