tkmail.dk
Last scanned: 2026-09-02 19:56:50  ·  758ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   43ms
NameserverIP addressesPTRASN / ISP
ns1-37.azure-dns.com 150.171.10.37
2603:1061:0:10::25		 ns1-37.azure-dns.com
ns1-37.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-37.azure-dns.net 150.171.16.37
2620:1ec:8ec:10::25		 ns2-37.azure-dns.net
ns2-37.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-37.azure-dns.org 13.107.222.37
2a01:111:4000:10::25		 ns3-37.azure-dns.org
ns3-37.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-37.azure-dns.info 13.107.206.37
2620:1ec:bda:10::25		 ns4-37.azure-dns.info
ns4-37.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 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)
🔐 DNSSEC81ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns1-37.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
43ms
A
47ms
MX
50ms
AAAA
46ms
TXT
193ms
CAA
60ms
HTTPS
42ms
TLSA
43ms
SOA
0ms
MTA-STS
69ms
DNSSEC
81ms
SRV
76ms
Total
758ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 19:56:50 758ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-26 13:57:39 1023ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-19 03:53:57 2943ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-18 07:08:11 547ms 4 NS 0 A 0 MX 🔒 Secure View
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