borsenuddannelse.dk
Last scanned: 2026-08-27 17:39:29  ·  1190ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   85ms
NameserverIP addressesPTRASN / ISP
ns.borsen.dk 193.47.186.10 ns.borsen.dk AS42876 Unit IT Services ApS
ns2.borsen.dk 193.47.186.20 ns2.borsen.dk AS42876 Unit IT Services ApS
ns4.borsen.dk 18.203.112.123 ec2-18-203-112-123.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc.
ns5.borsen.dk 18.200.141.109 ec2-18-200-141-109.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records2 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.borsen.dk 193.47.186.14 — AS42876 Unit IT Services ApS
20 86400s mail.dknet.dk — — —
🔷 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)
🔐 DNSSEC111ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2024060400
Primary NS (MNAME)ns.borsen.dk
Responsible (RNAME)root@borsen.dk
Refresh7200s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
85ms
A
85ms
MX
57ms
AAAA
78ms
TXT
274ms
CAA
76ms
HTTPS
82ms
TLSA
119ms
SOA
0ms
MTA-STS
103ms
DNSSEC
111ms
SRV
107ms
Total
1190ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:39:29 1190ms 4 NS 0 A 2 MX 🔒 Secure View
2026-06-22 22:56:53 1141ms 4 NS 0 A 2 MX 🔒 Secure View
2026-06-16 16:15:05 1033ms 4 NS 0 A 2 MX 🔒 Secure View
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