dtutest.dk
Last scanned: 2026-07-02 11:53:30  ·  4059ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   79ms
NameserverIP addressesPTRASN / ISP
dns1.dtu.dk 130.225.89.120 dns1.dtu.dk AS1835 IDDQD-AS
dns2.dtu.dk 130.225.89.121 dns2.dtu.dk AS1835 IDDQD-AS
🌍 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 Records1 records   458ms
TXT Record
HARICA-SnRlibnkufORrXKxy6A
✉️ 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)
🔐 DNSSEC162ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA54ms
FieldValue
Serial36
Primary NS (MNAME)ait-zibsa.wintest.dtutest.dk
Responsible (RNAME)dnsadmin@dtu.dk
Refresh10800s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
79ms
A
69ms
MX
78ms
AAAA
51ms
TXT
458ms
CAA
86ms
HTTPS
69ms
TLSA
96ms
SOA
54ms
MTA-STS
253ms
DNSSEC
162ms
SRV
246ms
Total
4059ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 11:53:30 4059ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 17:20:43 867ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 04:55:03 586ms 2 NS 0 A 0 MX 🔓 Insecure View
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