vbn.dk
Last scanned: 2026-08-27 23:54:19  ·  697ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   66ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.225.59.14 3600s traefik.sfx.aau.dk AS1835 IDDQD-AS 130.225.0.0/16 🇩🇰 Denmark —
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s barracuda.aub.aau.dk 130.225.53.23 barracuda.aub.aau.dk AS1835 IDDQD-AS
🔷 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)
🔐 DNSSEC105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2017012604
Primary NS (MNAME)ns1.aau.dk
Responsible (RNAME)hostmaster@its.aau.dk
Refresh1800s
Retry300s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
66ms
A
45ms
MX
44ms
AAAA
46ms
TXT
226ms
CAA
58ms
HTTPS
66ms
TLSA
85ms
SOA
0ms
MTA-STS
89ms
DNSSEC
105ms
SRV
84ms
Total
697ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 23:54:19 697ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-06 17:15:10 9784ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-10 11:31:03 25010ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-03 12:50:29 9565ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-26 15:41:09 695ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 10:17:52 1109ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:44:58 1330ms 2 NS 1 A 1 MX 🔓 Insecure View
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