cnia.dk
Last scanned: 2026-08-27 00:21:35  ·  599ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   69ms
NameserverIP addressesPTRASN / ISP
ns1.aau.dk 130.225.52.5
2001:878:300:1::5		 ns1.aau.dk
ns1.aau.dk		 AS1835 IDDQD-AS
AS1835 IDDQD-AS
ns2.aau.dk 130.225.54.5
2001:878:300:100::5		 ns2.aau.dk
ns2.aau.dk		 AS1835 IDDQD-AS
AS1835 IDDQD-AS
🌍 A Records1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
20.224.132.89 3600s — AS8075 Microsoft Corporation 20.192.0.0/10 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   75ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC110ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025091002
Primary NS (MNAME)ns1.aau.dk
Responsible (RNAME)hostmaster@its.aau.dk
Refresh3600s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
69ms
A
60ms
MX
75ms
AAAA
54ms
TXT
279ms
CAA
69ms
HTTPS
77ms
TLSA
58ms
SOA
0ms
MTA-STS
74ms
DNSSEC
110ms
SRV
90ms
Total
599ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 00:21:35 599ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-23 11:38:44 1973ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-22 04:45:06 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-06-30 05:31:03 717ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 16:49:26 589ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 23:38:22 65535ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 21:45:21 1279ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 21:30:38 487ms 2 NS 1 A 0 MX 🔓 Insecure View
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