the-exchanges.dk
Last scanned: 2026-08-27 22:37:27  ·  1989ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers7 records   85ms
🌍 A Records1 records   69ms
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover3.33.139.32
🔶 Autoconfig3.33.139.32
🔷 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)
🔐 DNSSEC88ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023061601
Primary NS (MNAME)ns1.markmonitor.com
Responsible (RNAME)hostmaster@markmonitor.com
Refresh86400s
Retry3600s
Expire2592000s
Minimum (neg-cache TTL)172800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
85ms
A
69ms
MX
54ms
AAAA
63ms
TXT
282ms
CAA
56ms
HTTPS
50ms
TLSA
94ms
SOA
0ms
MTA-STS
77ms
DNSSEC
88ms
SRV
112ms
Total
1989ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 22:37:27 1989ms 7 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 01:22:06 2181ms 7 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 12:53:02 2146ms 7 NS 1 A 0 MX 🔓 Insecure View
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