secondc.dk
Last scanned: 2026-08-31 14:07:02  ·  672ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   57ms
NameserverIP addressesPTRASN / ISP
ns1-07.azure-dns.com 13.107.236.7
2603:1061:0:700::7		 ns1-07.azure-dns.com
ns1-07.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-07.azure-dns.net 150.171.21.7
2620:1ec:8ec:700::7		 ns2-07.azure-dns.net
ns2-07.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-07.azure-dns.org 204.14.183.7
2a01:111:4000:700::7		 ns3-07.azure-dns.org
ns3-07.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-07.azure-dns.info 208.84.5.7
2620:1ec:bda:700::7		 ns4-07.azure-dns.info
ns4-07.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records1 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
13.93.105.242 3600s — AS8075 Microsoft Corporation 13.64.0.0/11 🇳🇱 The Netherlands Amsterdam
📧 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)
🔐 DNSSEC120ms
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)ns1-07.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
57ms
A
50ms
MX
70ms
AAAA
72ms
TXT
191ms
CAA
44ms
HTTPS
66ms
TLSA
151ms
SOA
0ms
MTA-STS
77ms
DNSSEC
120ms
SRV
85ms
Total
672ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 14:07:02 672ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 22:02:40 698ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 13:01:26 830ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 20:07:31 503ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 19:03:33 643ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 08:32:49 8387ms 4 NS 1 A 0 MX 🔓 Insecure View
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