blubase.dk
Last scanned: 2026-08-31 20:53:58  ·  699ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   26ms
NameserverIP addressesPTRASN / ISP
ns1-04.azure-dns.com 13.107.236.4
2603:1061:0:700::4		 ns1-04.azure-dns.com
ns1-04.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-04.azure-dns.net 150.171.21.4
2620:1ec:8ec:700::4		 ns2-04.azure-dns.net
ns2-04.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-04.azure-dns.org 204.14.183.4
2a01:111:4000:700::4		 ns3-04.azure-dns.org
ns3-04.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-04.azure-dns.info 208.84.5.4
2620:1ec:bda:700::4		 ns4-04.azure-dns.info
ns4-04.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records1 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
88.198.77.171 3600s app.esdec.com AS24940 Hetzner Online GmbH 88.198.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   38ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:c17:b43c::1 3600s app.esdec.com AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
🔐 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)
🔐 DNSSEC82ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns1-04.azure-dns.com
Responsible (RNAME)azuredns-hostmaster@microsoft.com
Refresh3600s
Retry300s
Expire2419200s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
26ms
A
32ms
MX
44ms
AAAA
38ms
TXT
163ms
CAA
39ms
HTTPS
39ms
TLSA
204ms
SOA
0ms
MTA-STS
67ms
DNSSEC
82ms
SRV
74ms
Total
699ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 20:53:58 699ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 03:10:19 850ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 23:09:24 1850ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 20:19:32 779ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 15:14:41 1145ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 15:03:16 355ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 15:00:50 2360ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 15:00:21 486ms 4 NS 1 A 0 MX 🔓 Insecure View
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